IS32LT3957-ZLA3-TR
IC HIGH VOLT LED DRIVER
Pmic Led Drivers
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Automotive, AEC-Q100
Not For New Designs
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Lumissil Microsystems |
| Model | IS32LT3957-ZLA3-TR |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Number of Outputs | 1 |
| Supplier Device Package | 16-eTSSOP |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
IS32LT3957-ZLA3-TR by Lumissil Microsystems is a Step-Down (Buck), Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output -. The 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | DC DC Controller |
| Dimming | Analog, PWM |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Frequency | 100kHz ~ 1MHz |
| Applications | Automotive |
| Number of Outputs | 1 |
| Internal Switch(s) | No |
| Voltage - Supply (Max) | 75V |
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