參數(shù)資料
型號(hào): SG1844L
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 穩(wěn)壓器
英文描述: CURRENT MODE PWM CONTROLLER
中文描述: 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20
封裝: HERMETIC SEALED, CERAMIC, LCC-20
文件頁數(shù): 5/12頁
文件大?。?/td> 216K
代理商: SG1844L
C
U R R E N T
-M
O D E
PWM C
O N T R O L L E R
SG1844/SG1845 Series
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
5
Copyright 2000
Rev. 1.4 4/00
P
R O D U C T I O N
D
A T A
S
H E E T
B L O C K D I A G R A M
*- V
and V
are internally connected for 8-pin packages.
**- POWER GROUND and GROUND are internally connected for 8-pin packages.
OSCILLATOR
S
R
INTERNAL
BIAS
S / R
5V
REF
PWM
LATCH
CURRENT SENSE
COMPARATOR
1V
R
2R
ERROR AMP
UVLO
34V
GROUND**
V
CC
*
R
T
/C
T
V
FB
T
COMP
CURRENT SENSE
POWER GROUND**
OUTPUT
V
C
*
V
5.0V
50mA
16V (1844)
8.4 (1845)
6V (1844)
0.8V (1845)
2.5V
V
GOOD LOGIC
相關(guān)PDF資料
PDF描述
SG1844Y CURRENT MODE PWM CONTROLLER
SG1845 CURRENT MODE PWM CONTROLLER
SG1845J CURRENT MODE PWM CONTROLLER
SG2846 CURRENT MODE PWM CONTROLLER
SG3846 CURRENT MODE PWM CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SG1844L/883B 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:CURRENT MODE PWM CONTROLLER
SG1844L/DESC 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:CURRENT MODE PWM CONTROLLER
SG1844L-883B 制造商:Microsemi Corporation 功能描述:CURRENT MODE PWMS - Bulk
SG1844L-DESC 制造商:Microsemi Corporation 功能描述:CURRENT MODE PWM CNTRLR 200MA 8CDIP - Rail/Tube
SG1844Y 功能描述:IC PWM CURRENT MODE 8-DIP RoHS:否 類別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器,離線開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 輸出隔離:隔離 頻率范圍:61kHz ~ 71kHz 輸入電壓:9.4 V ~ 28 V 輸出電壓:12V 功率(瓦特):- 工作溫度:-40°C ~ 125°C 封裝/外殼:SC-74,SOT-457 供應(yīng)商設(shè)備封裝:6-TSOP 包裝:帶卷 (TR)