Manufacturer: Richtek USA Inc.
Win Source Part Number: 803389-RT9451GQW
Packaging: Reel
Mounting Style: SMD
Interface: I2C, USB
Fault Protection: Over Temperature, Over Voltage
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Programmable Features: Current, Timer
Charge Current - Max: 4A
Battery Pack Voltage: 4.44V (Maximum)
Supplier Device Package: 32-WQFN (4x4)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 32-WFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 74 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1,500
MSL Level: 3 (168 Hours)
Voltage - Supply (Maximum): 12V
IC BATT CHG LI-ION 1CELL 32WQFN
IC BATT CHG LI-ION 1CELL 32WQFN
IC BATT CHG LI-ION 1CELL 32WQFN
IC BATT CHG LI-ION 1CELL 32WQFN
Charger IC Lithium Ion/Polymer 32-WQFN (4x4)
IC BATT CHG LI-ION 1CELL 32WQFN
| Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | 803389-RT9451GQW | 1028-1318-6-ND | RT9451GQW | RT9451GQW | RT9451GQW |
| Product Name | PMIC - PMIC - Battery Chargers - RT9451GQW | PMIC - Battery Chargers | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers | Battery Chargers | PMIC - Battery Chargers |
| Cell Type | Li-Ion | Li-Ion; Lithium Ion/Polymer | Li-Ion; Lithium Ion/Polymer | ||
| Features | Over Voltage Protection | Over Voltage Protection; Lead-Free | Over Voltage Protection | Over Voltage Protection | |
| Cells | 1 | 1 | |||
| Charge Current | 4000 mA | 4000 mA | 4000 mA |
