概要
The ISL78233EVAL1Z evaluation board is used to demonstrate the performance of the ISL78233 low quiescent current, high-efficiency synchronous buck regulator. The evaluation board is intended for use by customers with requirements for point-of-load automotive applications with 2.7V to 5.5V input supply voltage, output voltages down to 0.8V and up to a 3A output current.
The ISL78233EVAL1Z is used to evaluate the ISL78233 3mm x 3mm 16 Ld TQFN package with a 1mm maximum height. The complete area that the regulator occupies can be as small as 0.22in2.
特長
- 2.7V to 5.5V input voltage range
- Synchronous buck regulator up to 95% efficiency
- 1% reference accuracy over temperature
- Resistor adjustable frequency from 500kHz to 4MHz; Default set to 2MHz
- External synchronization from 1MHz to 4MHz
- 100ns maximum phase minimum on time allows wide output regulation operating at 2MHz
- Internal soft-start set to 1ms; adjustable with external soft-start capacitor
- Over-temperature, overcurrent, overvoltage, and negative overcurrent protection
サンプル＆ご購入
ISL78233EVAL1Z
アクティブ| Pb (Lead) Free: | Yes |
| ECCN (US): | EAR99 |
| HTS (US): | 8473.30.1180 |
1u | $56.00参考価格
ビデオ&トレーニング
Introducing the ISL78233, ISL78234, and ISL78235 Renesas' automotive grade synchronous buck regulators for point-of-load applications.
