參數(shù)資料
型號: CS5101EN14
廠商: ZF Electronics Corporation
英文描述: Secondary Side Post Regulator for AC/DC and DC/DC Multiple Output Converters
中文描述: 次級端后穩(wěn)壓于AC / DC和DC / DC轉(zhuǎn)換器多輸出
文件頁數(shù): 2/7頁
文件大?。?/td> 153K
代理商: CS5101EN14
2
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
C
Absolute Maximum Ratings
Power Supply Voltage, V
CC
.....................................................................................................................................-0.3V to 45V
V
SYNC
and Output Supply Voltages, V
C
, V
G
, V
SYNC
, V
D
.....................................................................................-0.3V to 75V
V
IS
+, V
IS
- (V
CC
D 4V, up to 24V)..................................................................................................................................-0.3 to 24V
V
REF
, V
FB
, V
COMP
, V
RAMP
, V
ISCOMP
............................................................................................................................-0.3 to 10V
Operating Junction Temperature, T
J
.......................................................................................................................-40 to 150C
Operating Temperature Range ..................................................................................................................................-40 to 85C
Storage Temperature Range ....................................................................................................................................-65 to 150C
Output Energy (capacitive load per cycle).............................................................................................................................5μJ
ESD Human Body....................................................................................................................................................................2kV
ESD Machine Model...............................................................................................................................................................200V
Lead Temperature Soldering
Wave Solder (through hole styles only)....................................................................................10 sec. max, 260C peak
Reflow (SMD styles only).....................................................................................60 sec. max above 183C, 230C peak
Electrical Characteristics:
-40C 2 T
A
2 85C; -40C 2 T
J
2 150C; 10V < V
CC
< 45V; 8V < V
C
<75V unless otherwise specified.
I
Error Amplifier
Input Voltage Initial Accuracy
V
FB
= V
COMP
; V
CC
= 15V;
T = 25C (Note 1)
1.98
2.00
2.02
V
Input Voltage
V
FB
= V
COMP
, includes line and temp
V
FB
= 0V; IV
FB
flows out of pin
1.5V < V
COMP
< 3.0V
1.5V < V
COMP
< 3.0V; (Note 1)
V
COMP
= 2.0V; V
FB
= 2.2V
V
COMP
= 2.0V; V
FB
= 1.8V
V
FB
= 1.8V
V
FB
= 2.2V
10V < V
CC
< 45V;
V
FB
= V
COMP
(Note 1)
1.94
2.00
2.06
V
Input Bias Current
500
nA
Open Loop Gain
60
70
dB
Unity Gain Bandwidth
0.7
1.0
MHz
Output Sink Current
2
8
mA
Output Source Current
2
6
mA
V
COMP
High
V
COMP
Low
PSRR
3.3
3.5
3.7
V
0.85
1.0
1.15
V
60
70
dB
I
Voltage Reference
Output Voltage Initial Accuracy
V
CC
= 15V; T = 25C (Note 1)
0A < I
REF
< 8mA
10V < V
CC
< 45V; I
REF
= 0A
0A < I
REF
< 8mA
V
REF
= 4.8V
V
SYNC
= 5V; V
REF
= V
LOAD
V
SYNC
= 5V; V
REF
= V
LOAD
4.9
5.0
5.1
V
Output Voltage
4.8
5.0
5.2
V
Line Regulation
10
60
mV
Load Regulation
20
60
mV
Current Limit
10
50
mA
V
REF
_OK FAULT V
V
REF
_OK V
V
REF
_OK Hysteresis
4.10
4.40
4.60
V
4.30
4.50
4.80
V
40
100
250
mV
I
Current Sense Amplifier
IS COMP High V
IS
+
= 5V; IS
D
= IS COMP
IS
+
= 0V; IS
D
= IS COMP
IS
+
= 5V; IS
D
= 0V
IS
-
= 5V; IS
+
= 0V
4.7
5.0
5.3
V
IS COMP Low V
0.5
1.0
1.3
V
Source Current
2.0
10
mA
Sink Current
10
20
mA
Open Loop Gain
1.5V 2 V
COMP
2 4.5V; R
L
= 4k
(Note 1)
60
80
dB
CMRR
60
80
dB
PSRR
10V < V
CC
< 45V, (Note 1)
1.5V 2 V
COMP
2 4.5V; R
L
= 4k (Note 1)
60
80
dB
Unity Gain Bandwidth
0.5
0.8
MHz
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