| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
56,855 pcs
|
56855 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,879 pcs
|
4879 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
403 pcs
|
403 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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| Manufacturer Name | |
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| Current | |
| Dimming | |
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| Internal Switch(s) | |
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The TPS61311YFFR from Texas Instruments is a versatile LED driver IC designed for applications such as camera flash and backlighting. It features a boost (Step-Up) topology and supports PWM dimming for precise light control.
This device operates at a voltage of 2.5V and can deliver up to 1.5A for flash applications. It includes an integrated switch and operates at a frequency of 1.92MHz. The driver offers a standby current of 2µA (typical) and can achieve up to 95% efficiency at low output power.
The TPS61311YFFR is housed in a compact 20-DSBGA (20-UFBGA, DSBGA) package, suitable for surface mount applications. It is designed to operate within an ambient temperature range of -40°C to 85°C. The I2C compatible interface allows for easy integration into various camera module designs.
Key features include multiple LED outputs, LED temperature monitoring, and protection against open/shorted LEDs. It also incorporates an integrated LED safety timer and automatic battery voltage droop monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.58 | $0.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 85°C
20-DSBGA
RoHS3 Compliant
1 Unlimited
1.5A
2.5V
Yes