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S-8355 |
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| Part Number | S-8355 |
| Manufacturer | Seiko Instruments |
| Description | S-8355/56/57/58 Series STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or www.sii-ic.com PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER © SII Semiconductor Corporation, 2002-2015 Rev.8.1_01... |
| Features |
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 consumption : During operation 25.9 μA (3.3 V, 100 kHz, typ.) During shutdown 0.5 μA (max.) • Duty ratio : Built-in PWM/PFM switching control circuit (S-8356/58 Series) 15 to 83% (100 kHz models) 15 to 78% (250 kHz, 300 kHz, and 600 kHz models) • External parts : Coil, diode, capacitor, and transistor • ... |
| Document |
 S-8355 Data Sheet
PDF 1.51MB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | S-8351 |
ABLIC |
Switching Regulators |
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| 2 | S-8351 |
Seiko Instruments |
(S-8351 / S-8352) SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR |
|
| 3 | S-8352 |
ABLIC |
Switching Regulators |
|
| 4 | S-8352 |
Seiko Instruments |
(S-8351 / S-8352) SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR |
|
| 5 | S-8353 |
ABLIC |
Switching Regulators |
|
| 6 | S-8353 |
Seiko Instruments |
(S-8353 / S-8354) PWM Control Switchable Built-in Transistor Switching Regulator |
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Desde 2024. D4U Semiconductor.
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