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| PartNumber | ISL9203CRZ-TR5220 | ISL9203CRZ | ISL9203CRZ-T |
| Description | Battery Management 53437A01 MASK ONLY | Power Supply Support Circuit, Fixed, 1 Channel, PDSO10 | |
| Manufacturer | Intersil | INTERSIL | INTERSIL |
| Product Category | PMIC - Battery Management | PMIC - Battery Management | PMIC - Battery Management |
| Series | - | - | - |
| Packaging | Cut Tape (CT) Alternate Packaging | - | - |
| Package Case | 10-VFDFN Exposed Pad | - | - |
| Operating Temperature | -20°C ~ 70°C (TA) | - | - |
| Battery Chemistry | Lithium-Ion/Polymer | - | - |
| Number of Cells | 1 | - | - |
| Interface | - | - | - |
| Supplier Device Package | 10-DFN (3x3) | - | - |
| Fault Protection | - | - | - |
| Current Charging | Constant - Programmable | - | - |
| Programmable Features | - | - | - |
| Charge Current Max | 1.5A | - | - |
| Battery Pack Voltage | 4.2V | - | - |
| Voltage Supply Max | 6.5V | - | - |