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Technical Specifications
Parameters and characteristics for this part
| Specification | CAT4104VP2-GT3 |
|---|---|
| Applications | Lighting, Backlight |
| Current - Output / Channel [custom] | 175 mA |
| Dimming | PWM |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-TDFN (2x3) |
| Type | Linear |
| Voltage - Output | 25 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3 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 | $ 1.19 | |
| 10 | $ 1.06 | |||
| 25 | $ 1.01 | |||
| 100 | $ 0.77 | |||
| 250 | $ 0.68 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.50 | |||
| Digi-Reel® | 1 | $ 1.19 | ||
| 10 | $ 1.06 | |||
| 25 | $ 1.01 | |||
| 100 | $ 0.77 | |||
| 250 | $ 0.68 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.50 | |||
| Tape & Reel (TR) | 3000 | $ 0.48 | ||
| 6000 | $ 0.46 | |||
| 15000 | $ 0.45 | |||
| Newark | Each (Supplied on Full Reel) | 3000 | $ 0.59 | |
| 6000 | $ 0.53 | |||
| 12000 | $ 0.48 | |||
| 18000 | $ 0.46 | |||
| 30000 | $ 0.45 | |||
| ON Semiconductor | N/A | 1 | $ 0.35 | |
Description
General part information
CAT4104 Series
The CAT4104 provides four matched low dropout current sinks to drive high-brightness LED strings up to 175 mA per channel. The LED channel current is set by an external resistor connected to the RSET pin. The LED pins are compatible with high voltage up to 25 V supporting applications with long strings of LEDs.The EN/PWM logic input supports the device enable and high frequency external Pulse Width Modulation (PWM) dimming control.Thermal shutdown protection is incorporated in the device to disable the LED outputs whenever the die temperature exceeds 150°C.
Documents
Technical documentation and resources
