LTC3548-1(RevB) View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC3548-1
(Rev.:RevB)

Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator

Linear Technology 

APPLICATIONS INFORMATION

CFF

LTC3548-1

VOUT2

L2

COUT2

GND

GND

VIA TO VOUT1

CFF

CIN

L1

VIN

GND

Figure 4. LTC3548-1 Layout Diagram

Efficiency vs Load Current

100

95

90

VOUT1 = 1.8V

85

VOUT2 = 1.575V

80

75

70

65

60

1

10

100

LOAD CURRENT (mA)

1000

3548-1 G11

COUT1

VOUT1

3548-1 F04

35481fb

13

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