ST8R00：MICROPOWER STEP UP DC/DC CONVERTER
The ST8R00 is a synchronous PWM step-up DC-DC converter. The device is able to provide an output voltage in the range of 6 to 12 V with an input voltage from 4 to 6 V. The high switching frequency (1.7 MHz) permits the use of tiny surface-mount components. In addition to the resistor divider to set the output voltage value, only an inductor and two capacitors are required. Moreover, a low output ripple is guaranteed by the current mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is available in a very small DFN8 (4 x 4 mm) package.
Key Features
- Output voltage adjustable from 6 V to 12 V
- Output voltage accuracy: ± 2%
- Output current up to 1 A
- Low ripple voltage: 5 mV (typ.)
- Synchronous rectification
- High 90% efficiency: VO
= 9 V (typ.)
- Few external components
- Thermal shutdown protection
- Very small DFN8 (4 x 4 mm) package
Product Specifications
Application Notes
Design Notes & Tips
Brochures
Sample & Buy
| Part Number | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| ST8R00WPUR | VFDFPN 8 4x4x1.0 | Tape And Reel | -25 | 125 | 0.769 | 1000 | NEC | EAR99 | MALAYSIA |
| ST8R00 | - | - | - | - | - | - | - | - | - |
Quality & Reliability
