ISSI, Integrated Silicon Solution Inc16-TSSOP (0.173", 4.40mm Width) Exposed PadRoHS
IS31BL3555-ZLS4
IC LED DVR BOOST 2CH 16TSSOP
Category
Subcategory
Pmic Led Drivers
Package
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | ISSI, Integrated Silicon Solution Inc |
| Model | IS31BL3555-ZLS4 |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Topology | Step-Up (Boost) |
| Number of Outputs | 8 |
| Supplier Device Package | 16-eTSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
IS31BL3555-ZLS4 by ISSI, Integrated Silicon Solution Inc is a 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 | PWM |
| Topology | Step-Up (Boost) |
| Frequency | 1MHz |
| Applications | Backlight |
| Number of Outputs | 8 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 40V |
| Voltage - Supply (Min) | 4.75V |
| Current - Output / Channel | 200mA |
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