| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
316,000 pcs
|
316000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
|
7,119 pcs
|
7119 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Halogen Free | |
| Industrial Grade | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
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| Voltage |
The CAT4104V-GT3 from ON Semiconductor is a quad-channel constant current LED driver designed for high-brightness LED applications. Each of the four matched low dropout current sinks can drive 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 support high voltage operation up to 25 V, making them suitable for applications with long strings of LEDs.
This device features an EN/PWM logic input for device enable and high-frequency external Pulse Width Modulation (PWM) dimming control. Thermal shutdown protection is incorporated to disable LED outputs when the die temperature exceeds 150°C. The CAT4104V-GT3 is available in an 8-SOIC package and operates over an ambient temperature range of -40°C to 85°C.
Key features include 4 matched LED current sinks up to 175 mA, up to 25 V operation on LED pins, low dropout voltage (0.4 V at 175 mA), and LED current set by an external resistor. It also supports high-frequency PWM dimming via EN/PWM and has a 'zero' current shutdown mode. The device is Pb-free and halogen-free.
Applications for the CAT4104V-GT3 include automotive lighting, general and architectural lighting, and LCD backlights. It is designed for surface mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum current per channel is 175 mA.
The device operates from a 3.0V supply, with LED pins supporting up to 25V when outputs are off and up to 6V when outputs are on.
The operating temperature range is -40°C to 85°C.
The LED channel current is set by an external resistor connected to the RSET pin.
Yes, it supports high-frequency PWM dimming via the EN/PWM input.
The CAT4104V-GT3 is available in an 8-SOIC package for surface mounting.