| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,600 pcs
|
7600 pcs | On Request | 1 | On Request | On Request | 1610+ | On Request | On Request | |
|
3,952 pcs
|
3952 pcs | On Request | 1 | On Request | On Request | 1610+ | On Request | On Request | |
|
2,250 pcs
|
2250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
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| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments TPS61197DR is a PWM LED driver controller designed for boost topology applications. It operates from an input voltage range of 8V to 30V and can produce an output voltage up to 300V. Each channel delivers up to 1000mA of LED current with a typical switching frequency of 200kHz (max 800kHz). The device achieves a peak efficiency of 96%, making it suitable for high-power LED lighting. It supports PWM dimming for precise brightness control. The controller is specified for operation over a -40°C to 85°C ambient temperature range. It is housed in a 16-pin SOIC package, suitable for surface mount assembly. The TPS61197DR requires external power MOSFETs and passive components to form a complete LED driver solution.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.01 | $1.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8V to 30V.
The output voltage range is 8V to 300V.
-40°C to 85°C.
The typical switching frequency is 200kHz, with a maximum of 800kHz.
1000mA per channel.
96%.