參數(shù)資料
型號: BA9700
廠商: Rohm CO.,LTD.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開關(guān)穩(wěn)壓器
文件頁數(shù): 2/7頁
文件大?。?/td> 141K
代理商: BA9700
BA9700A / BA9700AF / BA9700AFV
Regulator ICs
!
Electrical characteristics
(unless otherwise noted, Ta = 25
°
C, V
CC
= 5.0V, R
t
= 10k
, and C
t
= 330pF)
Parameter
Min.
Typ.
Max.
Unit
Conditions
2.48
2.57
2.66
V
I
ref
= 0.1mA
1.22
1.29
1.36
V
-
3.00
12.0
mV
V
CC
= 3.55V~24V
-
1.00
5.00
mV
I
ref
= 0.1mA~1.0mA
-
6.00
10.0
mV
I
ref
= 0.1mA~8.0mA
2.48
2.57
2.66
V
-
10.0
30.0
mA
V
ref
= 0V
-
230
-
kHz
-
10
-
%
-
1
-
%
-6.0
-
mV
-100
-
nA
1.60
1.90
-
V
70.0
80.0
-
dB
70.0
80.0
-
dB
-
180
500
nA
-
2.04
2.24
V
1.25
1.43
-
V
-
-
10.0
μ
A
-
1.70
2.10
V
-
1.70
2.40
mA
-
0
7.00
μ
A
Symbol
V
ref
1/2 V
ref
Line
Load1
Load2
V
ref
Iosc
fosc
fosc
fdv
V
IO
I
IO
V
ICR
A
V
CMRR
I
IB
V
t0
V
t100
Leak
Vsat
I
CC
I
CCS
V
CC
3.55
-
24.0
V
V
O
= 24V
I
O
= 50mA
6.0
100
Null Method
Null Method
Null Method
Null Method
Null Method
Null Method
POWER SW = 0V
V
CC
= 3.55~24V
I
ref
= 0.1mA, V
CC
= 3.55V
R
T
= 10k
, C
T
= 330pF
DUTY 0%
DUTY 100%
R
T
= OPEN POWER SW = 2.5V
R and C are constant
T
T
Output voltage
Line regulation
Load regulation 1
Load regulation 2
Output voltage when power decreases
Output current when short-circuited
Triangular wave oscillation section
Oscillation frequency
Standard deviation of
oscillation frequency
Frequency variation (V )
CC
Error amplifier section
Input offset voltage
Input offset current
Maximum input voltage
Open loop gain
Common-mode rejection ratio
Input bias current
Threshold voltage 1
Threshold voltage 2
Output transistor leakage current
Output saturation voltage
Quiescent current
Standby current
Operating voltage
1/2 V output voltage
ref
PWM comparator section
Output section
Total device
Reference voltage section
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