Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | TQFN |
| Pkg. Code: | LAO |
| Lead Count (#): | 48 |
| Pkg. Dimensions (mm): | 6.0 x 6.0 x 0.75 |
| Pitch (mm): | 0.4 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL94202IRTZ) | Download |
Product Attributes
| Lead Count (#) | 48 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Assembly Location | MALAYSIA |
| Wafer Fab Location | TAIWAN |
| Absolute Cell Voltage Measurement Accuracy | 15mV Max (0°C to 60°C) |
| Cell Balancing FETs | External (Built-in Drivers) |
| Cells Supported (#) | 3 - 8 |
| Charge/Discharge FET Arrangement | Both |
| Charge/Discharge FET Control | Yes |
| Charge/Discharge FET Location | High Side |
| Comm. Interface | I2C |
| Daisy Chain | No |
| GPI+GPIOs (#) | 2 |
| IS (mA) | 0.348 |
| Implementation | Pack |
| Integrated Charge/Discharge FET Drive | Yes |
| Integrated Current Sense/Detection | High Side |
| Integrated Regulator Output/Reference Output | 2.5V / 1.8V |
| Integrated Temperature Sense | Yes |
| Internal ADC (bits) | 14 |
| Length (mm) | 6 |
| MOQ | 3000 |
| Pack Voltage | 4V to 36V |
| Pack Voltage (Op) | 4 - 36 |
| Parametric Category | Battery Protectors, Monitors & Balancers |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 6.0 x 6.0 x 0.75 |
| Pkg. Type | TQFN |
| Price (USD) | $6.56008 |
| Qualification Level | Standard |
| SHDN ICC | (max) 1 µA |
| Series Cells | 3 to 8 Cells |
| Sleep/Reset Mode Current (µA) | 13 |
| Stand Alone Capable | State Machine |
| Thickness (mm) | 0.75 |
| Width (mm) | 6 |
Resources for ISL94202
Description
The ISL94202 is a battery pack monitor IC that supports from three to eight series-connected cells. It provides complete battery monitoring and pack control. The ISL94202 provides automatic shutdown and recovery from out-of-bounds conditions and automatically controls pack cell balancing. The ISL94202 is highly configurable as a stand-alone unit, but can be used with an optional external microcontroller (MCU), which communicates to the ISL94202 through an I²C interface. The ISL94202 supersedes the ISL94203 for all future designs, as the ISL94202 operates in both parallel and series power FET configurations.