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參數(shù)資料
| 型號(hào)： | MB3817PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | PLASTIC, SSOP-16 |
| 文件頁(yè)數(shù)： | 1/29頁(yè) |
| 文件大小： | 240K |
| 代理商： | MB3817PFV |
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DS04-27216-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP For Power Supply Applications
BIPOLAR
Switching Regulator Controller
MB3817
I
DESCRIPTION
The MB3817 is a pulse width modulator (PWM) type switching regulator controller IC designed for low-voltage
and high-speed operation. This can be used in applications as down-conversion or down/up-conversion (Zeta
method).
With fewer external components and faster operating speed, the MB3817 enables reduction in power supply unit
size, making it ideal for use with internal power supplies in compact, high-performance portable devices.
I
FEATURES
Wide range of operating power supply voltages: 2.5 V to 18 V
Built-in high-precision reference voltage generator: 1.5 V
±
2%
High speed operation is possible: Max. 500 kHz
Wide input voltage range of error amplifier: 0 to V
CC
– 0.9 V
Built-in soft start function
Built-in timer/latch-actuated short-circuiting protection circuit
Totem-pole type output with adjustable on/off current (for PNP transistors)
Built-in standby function
Small package: SSOP-16P (FPT-16P-M05)
I
PACKAGE
16-pin Plastic SSOP
(FPT-16P-M05)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB3817 | ECONOLINE: REC5-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 5W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
| MB3821 | 2-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3821PFV | 2-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3825A | 6-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3825 | 6-ch DC/DC Converter IC With Synchronous Rectifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3817PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3821 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3821PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3821PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3825 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectifier |
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