Datasheet Intersil ISL91108
| Manufacturer | Intersil |
| Series | ISL91108 |
High Efficiency Buck-Boost Regulator with 4.2A Switches
Datasheets
ISL91108 Datasheet
PDF, 586 Kb, Revision: 2017-11-13, File uploaded: May 9, 2018
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Prices
Packaging
| ISL91108IIAZ-T | ISL91108IIAZ-T7A | ISL91108IINZ-T | ISL91108IINZ-T7A | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| | | | |
| Package | 20 Ld WLCSP T+R Package Outline Drawing | 20 Ld WLCSP T+R Package Outline Drawing | 20 Ld WLCSP T+R Package Outline Drawing | 20 Ld WLCSP T+R Package Outline Drawing |
| Package Index | W4X5.20F | W4X5.20F | W4X5.20F | W4X5.20F |
| Peak Temperature | 260°C | 260°C | 260°C | 260°C |
| Pin Count | 20 | 20 | 20 | 20 |
| Family | WLCSP-TKCURDLBC | WLCSP-TKCURDLBC | WLCSP-TKCURDLBC | WLCSP-TKCURDLBC |
Parametrics
| Parameters / Models | ISL91108IIAZ-T | ISL91108IIAZ-T7A | ISL91108IINZ-T | ISL91108IINZ-T7A |
|---|---|---|---|---|
| # of Outputs | 1 | 1 | 1 | 1 |
| Control Type | Current Mode | Current Mode | Current Mode | Current Mode |
| Description | High Efficiency Buck-Boost Regulator with 4.2A Switches | High Efficiency Buck-Boost Regulator with 4.2A Switches | High Efficiency Buck-Boost Regulator with 4.2A Switches | High Efficiency Buck-Boost Regulator with 4.2A Switches |
| IOUT (max) (A) | 1.6 | 1.6 | 1.6 | 1.6 |
| IQ | 27.5 µA | 27.5 µA | 27.5 µA | 27.5 µA |
| Max Duty Cycle (%) | - | - | - | - |
| Operating Temperature Range | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| POR | Yes | Yes | Yes | Yes |
| Peak Efficiency (%) | 95 | 95 | 95 | 95 |
| Qualification Level | Standard | Standard | Standard | Standard |
| SYNCH Capability | Yes | Yes | Yes | Yes |
| Switching Freq. (max) | 2.9 MHz | 2.9 MHz | 2.9 MHz | 2.9 MHz |
| Switching Freq. (min) | 2.4 MHz | 2.4 MHz | 2.4 MHz | 2.4 MHz |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost |
| VIN (max) (V) | 5.5 | 5.5 | 5.5 | 5.5 |
| VIN (min) (V) | 1.8 | 1.8 | 1.8 | 1.8 |
| VOUT (max) (V) | 5.2 | 5.2 | 5.2 | 5.2 |
| VOUT (min) (V) | 1 | 1 | 1 | 1 |
Eco Plan
| ISL91108IIAZ-T | ISL91108IIAZ-T7A | ISL91108IINZ-T | ISL91108IINZ-T7A | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: ISL91108 (4)
Manufacturer's Classification
- Power Management > Switching Regulators > Integrated FET Regulators
