| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,025 pcs
|
8025 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 0826+ | On Request | On Request |
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| Dimming | |
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| Internal Switch(s) | |
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| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
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| Voltage |
The CAT3644HV3-T2 is an LED driver integrated circuit designed for backlight applications. It operates as a DC DC regulator with a voltage of 2.5V and a current output of 25mA. This device features multi-step dimming and utilizes a switched capacitor (charge pump) topology.
Packaged in a 16-TQFN (3x3) with a 16-WFQFN exposed pad, it is designed for surface mount applications. The operating temperature range is -40°C to 85°C (TA). The internal switch is present, and it supports 4 outputs. The switching frequency ranges from 1MHz to 1.3MHz.
This component is classified under Power Management ICs and specifically as an LED Driver. It is suitable for designs requiring efficient LED control and dimming. The RoHS status is listed as RoHS3 Compliant, MSL is 1 Unlimited, and REACH status is REACH Unaffected, though these compliance details are unverified.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CAT3644HV3-T2 is a DC DC regulator LED driver.
The operating voltage is 2.5V.
The output current is 25mA.
It supports multi-step dimming.
It has 4 outputs.
The operating temperature range is -40°C to 85°C (TA).
It is supplied in a 16-TQFN (3x3) package for surface mounting.