| Part Number | ISL9241HRTZ-TK | ISL9241HRTZ-T | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Active | Active | 
| Battery Chemistry | Lithium Ion | Lithium Ion | 
| Number of Cells | 2 ~ 4 | 2 ~ 4 | 
| Current - Charging | Constant - Programmable | Constant - Programmable | 
| Programmable Features | Current, Timer | Current, Timer | 
| Fault Protection | Over Current, Over Temperature, Over Voltage | Over Current, Over Temperature, Over Voltage | 
| Charge Current - Max | - | - | 
| Battery Pack Voltage | 3.9 V ~ 18.304 V | 3.9 V ~ 18.304 V | 
| Voltage - Supply (Max) | 23.4V | 23.4V | 
| Interface | I²C, SMBus | I²C, SMBus | 
| Operating Temperature | -10°C ~ 100°C | -10°C ~ 100°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 
| Supplier Device Package | 32-TQFN (4x4) | 32-TQFN (4x4) |