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AD8240

LED Driver/Monitor

AD8240 Features

* PWM input for LED brightness control Open LED detection Latch-off overcurrent protection Constant voltage regulated output Supply range: 9 V to 27 V Regulated voltage range: 12.5 V to 27 V Operating current: 300 µA Shutdown current: 10 µA Temperature range

* 40°C to +125°C 8-lead MSOP package

AD8240 General Description

The AD8240 LED driver/monitor, in combination with an external transistor, supplies a constant 12 V to drive LED lamps. This allows cost-effective LED lamp monitoring and short-circuit protection. The output is regulated at 12 V when the supply voltage is between 12.5 V and 27 V. A CMOS compatible, .

AD8240 Datasheet (190.64 KB)

Preview of AD8240 PDF

Datasheet Details

Part number:

AD8240

Manufacturer:

Analog Devices ↗

File Size:

190.64 KB

Description:

Led driver/monitor.

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AD8240 LED Driver Monitor Analog Devices

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