You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
ALLEGRO MICROSYSTEMS ALT80600KESJSR
LED Driver, Boost, SEPIC, AEC-Q100, 4 Outputs, 4.5V to 40V In, 120mA Out, 2.3MHz, QFN-24
- Manufacturer:
- ALLEGRO MICROSYSTEMS ALLEGRO MICROSYSTEMS
- Manufacturer Part No:
- ALT80600KESJSR
- Order Code:
- 2859372
-
- Technical Datasheet:
- ALT80600KESJSR Datasheet
- ECAD / MCAD
-
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Boost, SEPIC
- :
- 4.5V
- :
- 40V
- :
- -
- :
- 120mA
- :
- 2.3MHz
- :
- 4Outputs
- :
- Surface Mount
- :
- QFN
- :
- 24Pins
- :
- -40°C
- :
- 125°C
- :
- -
- :
- AEC-Q100
- :
- MSL 1 - Unlimited
Technical Documents (2)
Product Overview
The ALT80600 is a multi-output LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and four current sinks. The boost converter can drive up to 44 white LEDs, 11 LED per string, at 120 mA (VF = 3.3 V max). LED sinks can be paralleled together to achieve higher currents up to 480 mA. The ALT80600 operates from single power supply from 4.5 to 40 V; once started, it can continue to operate down to 3.9 V. This allows the part to withstand stop/start, cold crank, and load dump conditions encountered in automotive systems.
- Wide input voltage range of 4.5 to 40 V for start/stop, cold crank, and load dump requirements
- Fully integrated LED current sinks and boost converter with internal power MOSFET
- Operate in Boost or SEPIC mode for flexible output
- Drives up to 11 series white LED in 4 parallel strings, at up to 120 mA per string (VF = 3.3 V max).
- Programmable boost switching frequency or sync externally from 200 kHz to 2.3 MHz
- Clock-Out feature for internal switching frequency
- Adjustable boost frequency dithering to reduce EMI
- Advanced control allows minimum PWM on-time down to 0.3 µs, and avoids MLCC audible noises
- LED contrast ratio: 15,000:1 at 200 Hz using PWM dimming alone, 150,000:1 when combining PWM and analog dimming
Applications
Lighting, Automotive
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Available for back order
More stock available to supplier lead times which is approximately 7/1/24
×
30
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
RM15.11
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 10+
- 25+
- 100+
- 250+
- 500+
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | RM15.11 | |
| 10+ | RM13.56 | |
| 25+ | RM12.82 | |
| 100+ | RM11.11 | |
| 250+ | RM10.54 | |
| 500+ | RM9.77 | |
| Quantity | Price | Your Price |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
1 (Cut Tape 2859372) x 15.11 = RM15.11
Total Price: RM15.11
Choose your packaging preference
Filter Tool