TPS92360DCKR
Active38-V 1.2-A SINGLE CHANNEL LED BACKLIGHT DRIVER
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TPS92360DCKR
Active38-V 1.2-A SINGLE CHANNEL LED BACKLIGHT DRIVER
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS92360DCKR |
|---|---|
| Applications | Backlight |
| Current - Output / Channel [custom] | 1.2 A |
| Dimming | PWM |
| Frequency | 1.2 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SC-70-5, 5-TSSOP, SOT-353 |
| Supplier Device Package | SC-70-5 |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Output [Max] | 38 V |
| Voltage - Output [Min] | 2.7 V |
| Voltage - Supply (Max) | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.91 | |
| 10 | $ 0.82 | |||
| 25 | $ 0.77 | |||
| 100 | $ 0.64 | |||
| 250 | $ 0.60 | |||
| 500 | $ 0.53 | |||
| 1000 | $ 0.42 | |||
| Digi-Reel® | 1 | $ 0.91 | ||
| 10 | $ 0.82 | |||
| 25 | $ 0.77 | |||
| 100 | $ 0.64 | |||
| 250 | $ 0.60 | |||
| 500 | $ 0.53 | |||
| 1000 | $ 0.42 | |||
| Tape & Reel (TR) | 3000 | $ 0.36 | ||
| 6000 | $ 0.34 | |||
| 15000 | $ 0.33 | |||
| 30000 | $ 0.32 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.63 | |
| 100 | $ 0.49 | |||
| 250 | $ 0.36 | |||
| 1000 | $ 0.26 | |||
Description
General part information
TPS92360 Series
With a 40-V rated integrated switch FET, the TPS92360 is a boost converter that drives LEDs in series. The boost converter has a 40-V, 1.8-A internal MOSFET with minimum 1.2-A current limit; thus it can drive single or parallel LED strings for small- to large-size panel backlighting. The default white LED current is set with the external sensor resistor, RSET, and the feedback voltage is regulated to 204 mV, as shown in theSimplified Schematic. During the operation, the LED current can be controlled by using a pulse width modulation (PWM) signal applied to the CTRL pin, through which the duty cycle determines the feedback reference voltage. The TPS92360 does not burst the LED current; therefore, it does not generate audible noises on the output capacitor. For maximum protection, the device features integrated open LED protection that disables the TPS92360 to prevent the output voltage from exceeding the absolute maximum voltage ratings of the device during open LED conditions.
The TPS92360 is available in a space-saving 5-pin SC70 package.
With a 40-V rated integrated switch FET, the TPS92360 is a boost converter that drives LEDs in series. The boost converter has a 40-V, 1.8-A internal MOSFET with minimum 1.2-A current limit; thus it can drive single or parallel LED strings for small- to large-size panel backlighting. The default white LED current is set with the external sensor resistor, RSET, and the feedback voltage is regulated to 204 mV, as shown in theSimplified Schematic. During the operation, the LED current can be controlled by using a pulse width modulation (PWM) signal applied to the CTRL pin, through which the duty cycle determines the feedback reference voltage. The TPS92360 does not burst the LED current; therefore, it does not generate audible noises on the output capacitor. For maximum protection, the device features integrated open LED protection that disables the TPS92360 to prevent the output voltage from exceeding the absolute maximum voltage ratings of the device during open LED conditions.
Documents
Technical documentation and resources