Analog Devices LT3472EDD#PBF, 2-Channel DC/DC Converter, Adjustable, 34 V, -34 V, 350 mA 10-Pin, DFN

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£12.28

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£14.74

(inc. VAT)

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2 - 8£6.14£12.28
10 - 18£6.025£12.05
20 - 48£5.895£11.79
50 - 98£5.555£11.11
100 +£5.065£10.13

*price indicative

Packaging Options:
RS Stock No.:
216-8578
Mfr. Part No.:
LT3472EDD#PBF
Brand:
Analog Devices
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Brand

Analog Devices

Product Type

DC/DC Converter

Maximum Output Voltage

34V

Minimum Input Voltage

2.2V

Maximum Input Voltage

16V

Minimum Output Current

350mA

Topology

DC-DC

Output Type

Adjustable

Mount Type

Surface

Maximum Switching Frequency

1.4MHz

Minimum Operating Temperature

-40°C

Package Type

DFN

Pin Count

10

Maximum Operating Temperature

125°C

Series

LT3472

Standards/Approvals

No

Automotive Standard

No

Minimum Output Voltage

-34V

The Analog Devices LT3472 dual channel switching regulator generates positive and negative outputs for biasing CCD imagers. The device delivers up to –8V at 50mA and 15V at 20mA from a lithium-ion cell, providing bias for many popular CCD imagers. Switching at 1.1MHz, the LT3472 uses tiny, low profile capacitors and inductors and generates low noise outputs that are easy to filter. Schottky diodes are internal and the output voltages are set with one resistor per channel, reducing external component count.

Internal Schottky Diodes

Capacitor-Programmable Soft-Start

Sequencing: Positive Output Reaches 88% of Final Value Before Negative Output Begins

Requires Only One Resistor to Set Output Voltage

Constant Switching Frequency Ensures Low Noise Outputs

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