TS19371CX6 RFG
ActiveLED DRIVER, 1 OUTPUT, BOOST (STEP UP), 2.5V TO 18V IN, 1.2MHZ SWITCH, 36V/650MA OUT, SOT-26-6
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TS19371CX6 RFG
ActiveLED DRIVER, 1 OUTPUT, BOOST (STEP UP), 2.5V TO 18V IN, 1.2MHZ SWITCH, 36V/650MA OUT, SOT-26-6
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Technical Specifications
Parameters and characteristics for this part
| Specification | TS19371CX6 RFG |
|---|---|
| Applications | Backlight |
| Current - Output / Channel | 650 mA |
| Dimming | Analog, 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 | SOT-23-6 |
| Supplier Device Package | SOT-26 |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) [Max] | 18 V |
| Voltage - Supply (Min) [Min] | 2.5 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 | $ 0.64 | |
| 10 | $ 0.57 | |||
| 25 | $ 0.53 | |||
| 100 | $ 0.43 | |||
| 250 | $ 0.40 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.27 | |||
| Digi-Reel® | 1 | $ 0.64 | ||
| 10 | $ 0.57 | |||
| 25 | $ 0.53 | |||
| 100 | $ 0.43 | |||
| 250 | $ 0.40 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.27 | |||
| Tape & Reel (TR) | 3000 | $ 0.25 | ||
| 6000 | $ 0.23 | |||
| 15000 | $ 0.22 | |||
| 30000 | $ 0.21 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.16 | |
| 10 | $ 0.71 | |||
| 25 | $ 0.59 | |||
| 50 | $ 0.52 | |||
| 100 | $ 0.45 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.31 | |||
Description
General part information
TS19371 Series
The TS19371CX6 RF is a boost (step up) WLED driver with overvoltage protection 6 pin SOT-26 package. This step up DC to DC converter specifically designed to drive white LEDs with constant current. The device can drive up to 126 LEDs (9S14P) from 12V supply. The output capacitor can be as small as 4.7μF saving space versus alternative solutions. A low 95mV feedback voltage minimizes power loss for better efficiency. Additional provides over output voltage limiting when LEDs are disconnected. The TS19371 switches at a fixed frequency of 1.2MHz allowing the use of tiny, low profile inductors and capacitors to minimize footprint and cost where space is of major concern.
Documents
Technical documentation and resources