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TPS60231 Datasheet, Equivalent, Current Source.White LED Charge Pump Current Source White LED Charge Pump Current Source |
| Part | TPS60231 |
|---|---|
| Description | White LED Charge Pump Current Source |
| Feature | TPS60231
www. ti. com SLVS544A – OCTOB ER 2004 – REVISED FEBRUARY 2010 WHITE LED CHARGE PUMP CURRENT SOURCE WITH PW M BRIGHTNESS CONTROL Check for Samples: TPS60231 FEATURES 1 • Regulated Out put Current With 0. 4% Matching • Driv es up to 3 LEDs at 25 mA Each • LED B rightness Control Through PWM Control S ignal • High Efficiency by Fractional Conversion With 1x and 1. 5x Modes • 1 MHz Switching Frequency • 2. 7 V to 6. 5 V Operating Input Voltage Range • Internal Softstart Limits Inrush Curre nt • Low Input Ripple and Low EMI • Overcurrent and Overtemperature Protec ted • Undervoltage Lockout With Hyst . |
| Manufacture | Texas Instruments |
| Datasheet |
| Part | TPS60231 |
|---|---|
| Description | White LED Charge Pump Current Source |
| Feature | TPS60231
www. ti. com SLVS544A – OCTOB ER 2004 – REVISED FEBRUARY 2010 WHITE LED CHARGE PUMP CURRENT SOURCE WITH PW M BRIGHTNESS CONTROL Check for Samples: TPS60231 FEATURES 1 • Regulated Out put Current With 0. 4% Matching • Driv es up to 3 LEDs at 25 mA Each • LED B rightness Control Through PWM Control S ignal • High Efficiency by Fractional Conversion With 1x and 1. 5x Modes • 1 MHz Switching Frequency • 2. 7 V to 6. 5 V Operating Input Voltage Range • Internal Softstart Limits Inrush Curre nt • Low Input Ripple and Low EMI • Overcurrent and Overtemperature Protec ted • Undervoltage Lockout With Hyst . |
| Manufacture | Texas Instruments |
| Datasheet |
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