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參數資料
| 型號： | L6590N |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 穩壓器 |
| 英文描述： | 0.7 A SWITCHING REGULATOR, 74 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | MINI, DIP-8 |
| 文件頁數： | 1/23頁 |
| 文件大小： | 383K |
| 代理商： | L6590N |
1/23
L6590
October 2000
s
WIDE-RANGE MAINS OPERATION
s
"ON-CHIP" 700V V(BR)DSS POWER MOS
s
65 kHz INTERNAL OSCILLATOR
s
2.5V ± 2% INTERNAL REFERENCE
s
STANDBY MODE FOR HIGH EFFICIENCY AT
LIGHT LOAD
s
OVERCURRENT AND LATCHED
OVERVOLTAGE PROTECTION
s
NON DISSIPATIVE BUILT-IN START-UP CIRCUIT
s
THERMAL SHUTDOWN WITH HYSTERESIS
s
BROWNOUT PROTECTION (SMD PACKAGE
ONLY)
MAIN APPLICATIONS
s
WALL PLUG POWER SUPPLIES UP TO 15 W
s
AC-DC ADAPTERS
s
AUXILIARY POWER SUPPLIES FOR:
- CRT AND LCD MONITOR (BLUE ANGEL)
- DESKTOP PC/SERVER
- FAX, TV, LASER PRINTER
- HOME APPLIANCES/LIGHTING
s
LINE CARD, DC-DC CONVERTERS
DESCRIPTION
The L6590 is a monolithic switching regulator de-
signed in BCD OFF-LINE technology, able to operate
with wide range input voltage and to deliver up to
15W output power. The internal power switch is a lat-
eral power MOSFET with a typical RDS(on) of 13
and a V(BR)DSS of 700V minimum.
MINIDIP
SO16W
ORDERING NUMBERS:
L6590N
L6590D
FULLY INTEGRATED POWER SUPPLY
TYPICAL APPLICATION CIRCUIT
3
1
5
6, 7, 8
L6590
AC line
88 to 264 Vac
4
Vcc
VFB
COMP
DRAIN
GND
Pout
up to 15W
Primary Feedback
3
1
5
6, 7, 8
L6590
AC line
88 to 264 Vac
4
Vcc
VFB
COMP
DRAIN
GND
Pout
up to 15W
Secondary Feedback
Obsolete
Product(s)
- Obsolete
Product(s)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| L6591 | 功能描述:開關變換器、穩壓器與控制器 PWM CONTROLLER ZVS HALF-BRIDGE RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| L6591TR | 功能描述:開關變換器、穩壓器與控制器 PWM CONTROLLER ZVS HALF-BRIDGE RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| L6598 | 功能描述:PMIC 解決方案 High Volt Reson Cont RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| L6598_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH VOLTAGE RESONANT CONTROLLER |
| L6598D | 功能描述:PMIC 解決方案 High Volt Reson Cont RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
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