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ADP1148-3.3

Step-Down Switching Regulators

ADP1148-3.3 Features

* FUNCTIONAL BLOCK DIAGRAM Operation From 3.5 V to 18 V Input Voltage Ultrahigh Efficiency > 95% ADJUSTABLE Low Shutdown Current Current Mode Operation for Excellent Line and Load PWR SIGNAL VERSION VIN P-DRIVE N-DRIVE GND GND SENSE(+) VFB SENSE(

* ) 3 1 14 12 11 8 9 7 Transient

ADP1148-3.3 General Description

L The ADP1148 is part of a family of synchronous step-down switching regulator controllers featuring automatic sleep mode to maintain high efficiencies at low output currents. These devices drive external complementary power MOSFETs at O switching frequencies up to 250 kHz using a constant off-time .

ADP1148-3.3 Datasheet (790.82 KB)

Preview of ADP1148-3.3 PDF

Datasheet Details

Part number:

ADP1148-3.3

Manufacturer:

Analog Devices ↗

File Size:

790.82 KB

Description:

Step-down switching regulators.

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ADP1148-3.3 Step-Down Switching Regulators Analog Devices

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