PCA9551PW,112
LED LIGHTING DRIVERS I2C LED BLI
Pmic Led Drivers
16-TSSOP (0.173", 4.40mm Width)
Obsolete
$1.03 / unit (market reference)
MOQ: 243 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | PCA9551PW,112 |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Outputs | 8 |
| Supplier Device Package | 16-TSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
PCA9551PW,112 by Rochester Electronics, LLC is a - 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) 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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Alternatives & Replacements
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PCA9633PW,118
IC LED DRVR PS DIM 25MA 16TSSOP
All Technical Specifications
| Type | Power Switch |
| Dimming | PWM |
| Number of Outputs | 8 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.3V |
| Current - Output / Channel | 25mA |
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