參數(shù)資料
型號(hào): IP1845AJ
英文描述: Current-Mode SMPS Controller
中文描述: 電流模式開關(guān)電源控制器
文件頁(yè)數(shù): 6/6頁(yè)
文件大?。?/td> 72K
代理商: IP1845AJ
LAB
SEME
IP1844A SERIES
IP1845A SERIES
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 2/95
.01
.02
.04
.07
.1
.2
.4
.7
1.0
4
3
2
1
0
60
40
20
0
100
80
10
1k
100
10k
10M
100k
1M
.05
.5
.03
OUTPUT CURRENT, SOURCE / SINK (A)
.3
FREQUENCY (Hz)
S
V
OUTPUT SATURATION CHARACTERISTICS
ERROR AMPLIFIER OPEN-LOOP
FREQUENCY RESPONSE
V = 15V
T = 25C
T = –55C
A
V
f
SOURCE SAT
V - )
OH
SINK SAT (V )
OL
(
–45
–90
–135
–180
0
P
TYPICAL PERFORMANCE CHARACTERISTICS
0
20
15
10
0.5
0
10
5
15
20
0
0
5
2.5
7.5
10
UNDER VOLTAGE LOCKOUT
1844A SERIES
UNDER VOLTAGE LOCKOUT
1845A SERIES
V (V)
V (V)
I
C
20
15
10
0.5
I
C
相關(guān)PDF資料
PDF描述
IP3845AD-14 Current-Mode SMPS Controller
IP3845AD-8 Current-Mode SMPS Controller
IP3845AJ Current-Mode SMPS Controller
IP2844AD-14 Current-Mode SMPS Controller
IP2844AD-8 Current-Mode SMPS Controller
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