H234 Datasheet, PDF (3/8 Pages) Hi-Sincerity Mocroelectronics – Constant Voltage and Constant Current Control

HI-SINCERITY
MICROELECTRONICS CORP.
Electrical Characteristics
(V =5V, T =25℃, unless otherwise specified.)
CC
A
Spec. No. : IC200915
Issued Date : 2009.08.12
Revised Date :
Page No. : 3/8
Parameter
Symbol
Conditions
TOTAL CURRENT CONSUMPTION
Total Supply Current Not Including
the Output Sinking Current
ICC
TA=25℃
-40℃<TA<105℃
VOLTAGE CONTROL LOOP
Transconduction Gain (VCTRL). Sink
Current Only
Gmv
TA=25℃
-40℃<TA< 105℃
Voltage Control Loop Reference
Input Bias Current (VCTRL)
CURRENT CONTROL LOOP
Transconduction Gain (ICTRL). Sink
Current Only
Current Control Loop Reference
Current Out of Pin ICTRL at 200mV
OUTPUT STAGE
Low Output Voltage at 10mA Sinking
Current
Output Short Circuit Current. Output
to VCC, Sink Current Only
VREF
IIBV
Gmi
VSENSE
IIBI
VOL
IOS
TA=25℃
-40℃<TA< 105℃
TA=25℃
-40℃<TA< 105℃
TA=25℃
IOUT=2.5mA, TA=25℃
IOUT=2.5mA, -40℃<TA< 105℃
TA=25℃
-40℃<TA< 105℃
TA=25℃
TA=25℃
-40℃<TA< 105℃
Min
1
1.204
1.186
1.5
67
66
Type Max Unit
0.9
1.3
mA
1.0
3.5
mA/mV
2.5
1.21 1.216
V
1.234
50
nA
100
7
mA/mV
70
73
mV
70
74
25
µA
50
200
mV
27
50
mA
35
H234
HSMC Product Specification