ADP1650ACBZ-R7 LED Flash Drivers by Analog Devices

LED Flash Drivers
Status: Production
Series: ADP1650
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The ADP1650 is a very compact, highly efficient, single white LED flash driver for high resolution camera phones that improves picture and video quality in low light environments. The device integrates a programmable 1.5 MHz or 3 MHz synchronous inductive boost converter, an I2C-compatible interface, and a 1500 mA current source. The high switching frequency enables the use of a tiny, 1 mm high, low cost, 1 μH power inductor, and the current source permits LED cathode grounding for thermally enhanced, low EMI, and compact layouts.The LED driver maximizes efficiency over the entire battery voltage range to maximize the input-power-to-LED-power conversion and to minimize battery current draw during flash events. A programmable dc battery current limit safely maximizes LED current for all LED VF and battery voltage conditions.Two independent TxMASK inputs permit the flash LED current and battery current to reduce quickly during a power amplifier current burst. The I2C-compatible interface enables the programmability of timers, currents, and status bit readback for operation monitoring and safety control.The ADP1650 comes in a compact 12-ball, 0.5 mm pitch WLCSP package and operates within specification over the full −40°C to +125°C junction temperature range.

Where to Buy

Prices starting from US$1.36

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$1.36
261,000
in stock
 Buy Now
Buy Now

Features

Ultracompact solution
Small, 2 mm × 1.5 mm, 12-ball WLCSP package
Smallest footprint, 1 mm height, 1 μH power inductor
LED current source for local LED grounding
Simplified routing to/from LED Improved LED thermals
Synchronous 3 MHz PWM boost converter, no external diode
High Efficiency: 90% Peak
Reduces high levels of input battery current during flash
Limits battery current drain in torch mode
 2C programmable
Currents up to 1500 mA in flash mode for 1 LED with ±7% accuracy over all conditions
Currents up to 200 mA in torch mode
Programmable dc battery current limit (4 settings)
Programmable flash timer up to 1600 ms
Low VBAT mode to reduce LED current automatically
4-bit ADC for LED VF, die/LED temperature readback 
See datasheet for additional features

Last 6 months Inventory & Pricing History

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP1650ACBZ-R7?

Additional datasheets, footprints and schematics for ADP1650ACBZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP1650ACBZ-R7 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADP1650ACBZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP1650ACBZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADP1650ACBZ-R7 fall under?

The ADP1650ACBZ-R7 is listed under LED Flash Drivers.

Can I view similar or alternative parts?

You can view similar parts to ADP1650ACBZ-R7 when available in the LED Flash Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADP1650ACBZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP1650ACBZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADP1650ACBZ-R7 have stock available?

Authorised distributors including Rochester Electronics have stock available or on a lead time for ADP1650ACBZ-R7.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADP1650ACBZ-R7 often in real-time on the comparison pages.

What if I can't find stock of ADP1650ACBZ-R7?

You can fill out our help required form which you can use to request a quote for ADP1650ACBZ-R7 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.