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| PartNumber | ISL9237HRZ-T | ISL9237HRZ-TK | ISL9237HRZ-T7A |
| Description | Battery Management Notebook Battery Charger 4X4 QFN, T&R | Battery Management Notebook Battery Charger 4X4 QFN, 1k T&R | Battery Management Buck-Boost Reg Battery Charger |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Battery Management | Battery Management | Battery Management |
| RoHS | Y | Y | Y |
| Product | Charge Management | Charge Management | Charge Management |
| Battery Type | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Output Voltage | 2.4 V to 13.824 V | 2.4 V to 13.824 V | 2.4 V to 13.824 V |
| Operating Supply Voltage | 3.2 V to 23.4 V | 3.2 V to 23.4 V | 3.2 V to 23.4 V |
| Minimum Operating Temperature | - 10 C | - 10 C | - 10 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Package / Case | QFN-32 | QFN-32 | QFN-32 |
| Packaging | Reel | Reel | Reel |
| Series | ISL9237 | ISL9237 | ISL9237 |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Battery Management | Battery Management | Battery Management |
| Factory Pack Quantity | 6000 | 1000 | 250 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.001764 oz | 0.001764 oz | 0.001764 oz |