| Part Number | S-8358 |
|---|---|
| Manufacturer | Seiko Instruments |
| Overview |
S-8355/56/57/58 Series
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or
PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
© SII Semiconductor Corporation, 2002-2015
Rev.8.1_01.
a PWM/PFM switching controller that can switch the operation to a PFM controller with a duty ratio is 15% under a light load to prevent a decline in the efficiency due to the IC operating current.
Features
* Low voltage operation : Startup at 0.9 V min. (IOUT = 1 mA) guaranteed * Low current consu. |