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Part Name(s) : ISL2100A ISL2100AABZ ISL2100AAR3Z ISL2101AABZ ISL2101AAR3Z ISL2100AABZ-T ISL2100AAR3Z-T ISL2101A ISL2101AABZ-T ISL2101AAR3Z-T Intersil
Intersil
Description : 100V, 2A PEAK, HIGH FREQUENCY HALF-BRIDGE DRIVERS

The ISL2100A, ISL2101A are 100V, HIGH FREQUENCY, HALF-BRIDGE N-channel power MOSFET driver ICs. They are based on the popular HIP2100, HIP2101 HALF-BRIDGE DRIVERS, but offer several performance improvements. The ISL2100A has additional input hysteresis for superior operation in noisy environments and the inputs of the ISL2101A, like those of the ISL2100A, can now safely swing to the VDD supply rail. Finally, both parts are available in a very compact 9 Ld DFN package to minimize the required PCB footprint

Features
• Drives N-Channel MOSFET HALF-BRIDGE
• Space-Saving DFN Package
• DFN Package Compliant with 100V Conductor Spacing Guidelines per IPC-2221
• Pb-Free (RoHS compliant)
• Bootstrap Supply Max Voltage to 114VDC
• On-Chip 1Ω Bootstrap Diode
• Fast Propagation Times for Multi-MHz Circuits
• Drives 1nF Load with Typical Rise/Fall Times of 10ns
• CMOS Compatible Input Thresholds (ISL2100A)
• 3.3V/TTL Compatible Input Thresholds (ISL2101A)
• Independent Inputs Provide Flexibility
• No Start-Up Problems
• Outputs Unaffected by Supply Glitches, HS Ringing Below Ground or HS Slewing at HIGH dv/dt
• Low Power Consumption
• Wide Supply Voltage Range (9V to 14V)
• Supply Undervoltage Protection
• 2.5Ω Typical Output Pull-Up/Pull-Down Resistance

Applications
• Telecom HALF-BRIDGE Converters
• Telecom Full-Bridge Converters
• Two-Switch Forward Converters
• Active-Clamp Forward Converters
• Class-D Audio Amplifiers

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Part Name(s) : HIP2100 HIP2100EIB HIP2100EIBZ HIP2100EIBZT HIP2100IB HIP2100IBZ HIP2100IBZT HIP2100IR HIP2100IR4Z HIP2100IR4ZT HIP2100IRZ HIP2100IRZT HIP2100IR4 Intersil
Intersil
Description : 100V/2A PEAK, Low Cost, HIGH FREQUENCY Half Bridge Driver

The HIP2100 is a HIGH FREQUENCY, 100V Half Bridge N-Channel power MOSFET driver IC. The low-side and HIGH-side gate DRIVERS are independently controlled and matched to 8ns. This gives the user maximum flexibility in dead-time selection and driver protocol. Undervoltage protection on both the low-side and HIGH-side supplies force the outputs low. An on-chip diode eliminates the discrete diode required with other driver ICs. A new level-shifter topology yields the low-power benefits of pulsed operation with the safety of DC operation. Unlike some competitors, the HIGH-side output returns to its correct state after a momentary undervoltage of the HIGH-side supply.

Features
• Drives N-Channel MOSFET Half Bridge
• SOIC, EPSOIC, QFN and DFN Package Options
• SOIC, EPSOIC and DFN Packages Compliant with 100V Conductor
   Spacing Guidelines of IPC-2221
• Pb-Free Product Available (RoHS Compliant)
• Bootstrap Supply Max Voltage to 114VDC
• On-Chip 1ΩBootstrap Diode
• Fast Propagation Times for Multi-MHz Circuits
• Drives 1000pF Load with Rise and Fall Times Typ. 10ns
• CMOS Input Thresholds for Improved Noise Immunity
• Independent Inputs for Non-Half Bridge Topologies
• No Start-Up Problems
• Outputs Unaffected by Supply Glitches, HS Ringing Below Ground, or HS Slewing at HIGH dv/dt
• Low Power Consumption
• Wide Supply Range
• Supply Undervoltage Protection
• 3ΩDriver Output Resistance
• QFN/DFN Package:
   - Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
   - Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

Applications
• Telecom Half Bridge Power Supplies
• Avionics DC-DC Converters
• Two-Switch Forward Converters
• Active Clamp Forward Converters

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Part Name(s) : HIP2101 HIP2101EIB HIP2101EIB-T HIP2101EIBZ HIP2101EIBZ-T HIP2101IB HIP2101IB-T HIP2101IBZ HIP2101IBZ-T HIP2101IR HIP2101IR-T HIP2101IR4 HIP2101IR4-T HIP2101IR4Z HIP2101IR4Z-T HIP2101IRZ HIP2101IRZ-T Intersil
Intersil
Description : 100V/2A PEAK, Low Cost, HIGH FREQUENCY Half Bridge Driver

The HIP2101 is a HIGH FREQUENCY, 100V Half Bridge N-Channel power MOSFET driver IC. It is equivalent to the HIP2100 with the added advantage of full TTL/CMOS compatible logic input pins. The low-side and HIGH-side gate DRIVERS are independently controlled and matched to 13ns. This gives users total control over dead-time for specific power circuit topologies. Undervoltage protection on both the low-side and HIGH-side supplies force the outputs low. An on-chip diode eliminates the discrete diode required with other driver ICs. A new level-shifter topology yields the low power benefits of pulsed operation with the safety of DC operation. Unlike some competitors, the HIGH-side output returns to its correct state after a momentary undervoltage of the HIGH-side supply.

Features
• Drives N-Channel MOSFET Half Bridge
• SOIC, EPSOIC, QFN and DFN Package Options
• SOIC, EPSOIC and DFN Packages Compliant with 100V Conductor Spacing Guidelines of IPC-2221
• Pb-free Product Available (RoHS Compliant)
• Bootstrap Supply Max Voltage to 114VDC
• On-Chip 1ΩBootstrap Diode
• Fast Propagation Times for Multi-MHz Circuits
• Drives 1000pF Load with Rise and Fall Times Typ. 10ns
• TTL/CMOS Input Thresholds Increase Flexibility
• Independent Inputs for Non-Half Bridge Topologies
• No Start-Up Problems
• Outputs Unaffected by Supply Glitches, HS Ringing Below Ground, or HS Slewing at HIGH dv/dt
• Low Power Consumption
• Wide Supply Range
• Supply Undervoltage Protection
• 3Ω Output Driver Resistance
• QFN/DFN Package:
- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

Applications
• Telecom Half Bridge Power Supplies
• Avionics DC-DC Converters
• Two-Switch Forward Converters
• Active Clamp Forward Converters

View
Part Name(s) : LM5109 LM5109MA LM5109MAX LM5109SD LM5109SDX National-Semiconductor
National ->Texas Instruments
Description : 100V / 1A PEAK Half Bridge Gate Driver

General Description
The LM5109 is a low cost HIGH voltage gate driver, designed to drive both the HIGH side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating HIGH-side driver is capable of working with rail voltages up to 100V. The outputs are independently controlled with TTL compatible input thresholds. A robust level shifter technology operates at HIGH speed while consuming low power and providing clean level transitions from the control input logic to the HIGH side gate driver. Under voltage lockout is provided on both the low side and the HIGH side power rails. The device is available in the SOIC-8 and the thermally enhanced LLP-8 packages.

Features
Drives both a HIGH side and low side N-Channel MOSFET
1A PEAK output current (1.0A sink / 1.0A source)
Independent TTL compatible inputs
Bootstrap supply voltage to 118V DC
Fast propagation times (27 ns typical)
Drives 1000 pF load with 15ns rise and fall times
Excellent propagation delay matching (2 ns typical)
Supply rail under-voltage lockout
Low power consumption
Pin compatible with ISL6700

Typical Applications
Current Fed push-pull converters
Half and Full Bridge power converters
Solid state motor drives
Two switch forward power converters

Package
SOIC-8
LLP-8 (4 mm x 4 mm)

View
Part Name(s) : LM5109 LM5109MA LM5109MA/NOPB LM5109MAX LM5109MAX/NOPB Texas-Instruments
Texas Instruments
Description : 100V/1A PEAK Half Bridge Gate Driver

DESCRIPTION
The LM5109 is a low cost HIGH voltage gate driver, designed to drive both the HIGH side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating HIGH-side driver is capable of working with rail voltages up to 100V. The outputs are independently controlled with TTL compatible input thresholds. A robust level shifter technology operates at HIGH speed while consuming low power and providing clean level transitions from the control input logic to the HIGH side gate driver. Under-voltage lockout is provided on both the low side and the HIGH side power rails. The device is available in the SOIC-8 and the thermally enhanced WSON-8 packages.

FEATURES
• Drives Both a HIGH Side and Low Side N-
   Channel MOSFET
• 1A PEAK Output Current (1.0A Sink / 1.0A
   Source)
• Independent TTL Compatible Inputs
• Bootstrap Supply Voltage to 118V DC
• Fast Propagation Times (27 ns Typical)
• Drives 1000 pF Load with 15ns Rise and Fall
   Times
• Excellent Propagation Delay Matching (2 ns
   Typical)
• Supply Rail Under-voltage Lockout
• Low Power Consumption
• Pin Compatible with ISL6700

TYPICAL APPLICATIONS
• Current Fed Push-pull Converters
• Half and Full Bridge Power Converters
• Solid State Motor Drives
• Two Switch Forward Power Converters

View
Part Name(s) : LM5035B LM5035BMH LM5035BMHX LM5035BSQ LM5035BSQX National-Semiconductor
National ->Texas Instruments
Description : PWM Controller with Integrated HALF-BRIDGE and SyncFET DRIVERS

General Description
The LM5035B HALF-BRIDGE Controller/Gate Driver contains all of the features necessary to implement HALF-BRIDGE topology power converters using voltage mode control with line voltage feed-forward.
The LM5035B is a functional variant of the LM5035A halfbridge PWM controller. The LM5035B provides HIGHer maximum duty cycle and HIGHer start-up regulator output current than the LM5035A or LM5035. Also, the Synchronous Rectifier drive outputs of the LM5035B are held low in shutdown modes.

Features
■ 105V / 2A HALF-BRIDGE Gate DRIVERS
■ Synchronous Rectifier Control Outputs with Programmable Delays
■ Synchronous Rectifiers Turned Off in Shutdown Modes.
■ Reduced Deadtime Between HIGH and Low Side Drive for HIGHer Maximum Duty Cycle.
HIGH Voltage (105V) Start-up Regulator
■ Voltage mode Control with Line Feed-Forward and Volt Second Limiting
■ Resistor Programmed, 2MHz Capable Oscillator
■ Programmable Line Under-Voltage Lockout and OverVoltage Protection
■ Internal Thermal Shutdown Protection
■ Adjustable Soft-Start
■ Versatile Dual Mode Over-Current Protection with Hiccup Delay Timer
■ Cycle-by-Cycle Over-Current Protection
■ Direct Opto-coupler Interface
■ 5V Reference Output

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Part Name(s) : LM5113 LM5113SD LM5113SDE LM5113SDX LM5113TME LM5113TMX TI
Texas Instruments
Description : 5A, 100V HALF-BRIDGE Gate Driver for Enhancement Mode GaN FETs

General Description
The LM5113 is designed to drive both the HIGH-side and the low-side enhancement mode Gallium Nitride (GaN) FETs in a synchronous buck or a half bridge configuration. The floating HIGH-side driver is capable of driving a HIGH-side enhancement mode GaN FET operating up to 100V. The HIGH-side bias voltage is generated using a bootstrap technique and is internally clamped at 5.2V, which prevents the gate voltage from exceeding the maximum gate-source voltage rating of enhancement mode GaN FETs. The inputs of the LM5113 are TTL logic compatible, and can withstand input voltages up to 14V regardless of the VDD voltage. The LM5113 has split gate outputs, providing flexibility to adjust the turn-on and turn-off strength independently.
   
Features
■ Independent HIGH-side and low-side TTL logic inputs
■ 1.2A/5A PEAK source/sink current
HIGH-side floating bias voltage rail operates up to 100VDC
■ Internal bootstrap supply voltage clamping
■ Split outputs for adjustable turn-on/turn-off strength
■ 0.6Ω /2.1Ω pull-down/pull-up resistance
■ Fast propagation times (28ns typical)
■ Excellent propagation delay matching (1.5ns typical)
■ Supply rail under-voltage lockout
■ Low power consumption
   
Typical Applications
■ Current Fed Push-Pull converters
■ Half and Full-Bridge converters
■ Synchronous Buck converters
■ Two-switch Forward converters
■ Forward with Active Clamp converters
   

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Part Name(s) : L5107MA L5107SD LM5107 LM5107MA LM5107MA/NOPB LM5107MAX/NOPB LM5107SD LM5107SD/NOPB LM5107D LM5107NGT TI
Texas Instruments
Description : 100V / 1.4-A PEAK Half Bridge Gate Driver

Description
The LM5107 is a low cost HIGH voltage gate driver, designed to drive both the HIGH side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating HIGH-side driver is capable of working with rail voltages up to 100-V. The outputs are independently controlled with TTL compatible input thresholds. An integrated on chip HIGH voltage diode is provided to charge the HIGH side gate drive bootstrap capacitor. A robust level shifter technology operates at HIGH speed while consuming low power and providing clean level transitions from the control input logic to the HIGH side gate driver. Undervoltage lockout is provided on both the low side and the HIGH side power rails. The device is available in the SOIC and the thermally enhanced WSON packages.

Features
• Drives Both a HIGH Side and Low Side N-Channel MOSFET
HIGH PEAK Output Current (1.4-A Sink / 1.3-A Source)
• Independent TTL Compatible Inputs
• Integrated Bootstrap Diode
• Bootstrap Supply Voltage to 118 V DC
• Fast Propagation Times (27-ns Typical)
• Drives 1000 pF Load With 15-ns Rise and Fall Times
• Excellent Propagation Delay Matching (2-ns Typical)
• Supply Rail Undervoltage Lockout
• Low Power Consumption
• Pin Compatible With ISL6700
• Packages:
   – SOIC
   – WSON (4 mm x 4 mm)

Applications
• Current Fed Push-Pull Converters
• Half and Full Bridge Power Converters
• Solid State Motor Drives
• Two Switch Forward Power Converters

View
Part Name(s) : LM5109B LM5109BMA LM5109BMAX LM5109BSD LM5109BSDX National-Semiconductor
National ->Texas Instruments
Description : HIGH Voltage 1A PEAK Half Bridge Gate Driver

General Description
The LM5109B is a cost effective, HIGH voltage gate driver designed to drive both the HIGH-side and the low-side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating HIGH-side driver is capable of working with rail voltages up to 90V. The outputs are independently controlled with TTL compatible input thresholds. The robust level shift technology operates at HIGH speed while consuming low power and providing clean level transitions from the control input logic to the HIGH-side gate driver. Under-voltage lockout is provided on both the low-side and the HIGH-side power rails. The device is available in the SOIC-8 and the thermally enhanced LLP-8 packages.

Features
■ Drives both a HIGH-side and low-side N-Channel MOSFET
■ 1A PEAK output current (1.0A sink / 1.0A source)
■ Independent TTL compatible inputs
■ Bootstrap supply voltage to 108V DC
■ Fast propagation times (30 ns typical)
■ Drives 1000 pF load with 15ns rise and fall times
■ Excellent propagation delay matching (2 ns typical)
■ Supply rail under-voltage lockout
■ Low power consumption
■ Pin compatible with ISL6700

Typical Applications
■ Current Fed push-pull converters
■ Half and Full Bridge power converters
■ Solid state motor drives
■ Two switch forward power converters

Package
■ SOIC-8
■ LLP-8 (4 mm x 4 mm)

View
Part Name(s) : LM5109A LM5109AMA LM5109AMAX LM5109ASD LM5109ASDX National-Semiconductor
National ->Texas Instruments
Description : HIGH Voltage 1A PEAK Half Bridge Gate Driver

General Description
The LM5109A is a cost effective, HIGH voltage gate driver designed to drive both the HIGH-side and the low-side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating HIGH-side driver is capable of working with rail voltages up to 90V. The outputs are independently controlled with TTL compatible input thresholds. The robust level shift technology operates at HIGH speed while consuming low power and providing clean level transitions from the control input logic to the HIGH-side gate driver. Under-voltage lockout is provided on both the low side and the HIGH-side power rails. The device is available in the SOIC-8 and the thermally enhanced LLP-8 packages.

Features
■ Drives both a HIGH-side and low-side N-Channel MOSFET
■ 1A PEAK output current (1.0A sink / 1.0A source)
■ Independent TTL compatible inputs
■ Bootstrap supply voltage to 108V DC
■ Fast propagation times (30 ns typical)
■ Drives 1000 pF load with 15ns rise and fall times
■ Excellent propagation delay matching (2 ns typical)
■ Supply rail under-voltage lockout
■ Low power consumption
■ Pin compatible with ISL6700

Typical Applications
■ Current Fed push-pull converters
■ Half and Full Bridge power converters
■ Solid state motor drives
■ Two switch forward power converters

Package
■ SOIC-8
■ LLP-8 (4 mm x 4 mm)

View

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