BH15LB1WG Ver la hoja de datos (PDF) - ROHM Semiconductor
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BH15LB1WG Datasheet PDF : 9 Pages
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BH ĄĄFB1WG series, BHĄĄFB1WHFV series,
BH ĄĄLB1WG series, BHĄĄLB1WHFV series, BH ĄĄMA3WHFV series
Absolute maximum ratings (Ta = 25 C)
Parameter
Symbol
Limits
Unit
Applied supply voltage
VMAX
-0.3 ~ +6.5
V
680 (HVSOF6)
Power dissipation
Pd
410 (HVSOF5)
mW
540 (SSOP5)
Operating temperature range Topr
-40 ~ +85
C
Storage temperature range Tstg
-55 ~ +125
C
Technical Note
Recommended operating range
Parameter
Power supply voltage
BH MA3W
Output current BH FB1W
BH LB1W
Symbol
VIN
IOUT
Recommended operating conditions
Parameter
Symbol Min.
Input capacitor
CIN
0.1
Output capacitor
Co
1.0
Noise decrease capacitor Cn
-
Min.
2.5
-
-
-
Typ.
-
-
0.01
Typ.
-
-
-
-
Max.
-
-
0.22
Max. Unit
5.5
V
300
mA
150
mA
150
mA
Unit
Conditions
μF Ceramic capacitor recommended
μF Ceramic capacitor recommended
μF Ceramic capacitor recommended
BH FB1WHFV/WG , BH LB1WHFV/WG
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Output voltage
1 VOUT VOUT 0.99 VOUT VOUT 1.01 V IOUT=1mA
Circuit current
I GND
-
40
70
μA IOUT=50mA
Circuit current(STBY)
I STBY -
-
1.0
μA STBY=0V
Ripple rejection ratio
RR
-
70
-
dB VRR=-20dBv, fRR=1kHz, IOUT=10mA
Load response 1
LTV1
-
50
-
mV IOUT=1mA to 30mA
Load response 2
LTV2
-
50
-
mV IOUT=30mA to 1mA
Dropout voltage
3 VSAT
-
250
450
mV VIN=0.98 VOUT, IOUT=100mA
Line regulation
VDL1
-
2
20
mV VIN=VOUT+0.5V to 5.5V
4
Load regulation (1)
VDL01
-
10
30
mV IOUT=1mA to 100mA
Load regulation (2)
Over current protection
limit current
VDL02
ILMAX
-
15
90
mA IOUT=1mA to 150mA
150 3 250 3 420 3
150 5 300 5 450 5 mA Vo=VOUT 0.98
Short current
-
I SHORT -
50 3 -
40 5 -
mA Vo=0V
STBY pull-down resistor
RSTB 550
1100 2200
kΩ
STBY
ON VSTBH 1.5
-
Vcc
V
control voltage
OFF VSTBL -0.3
-
0.3
V
5
BH25,28,29,30,31,33WHFV/G
BH MA3WHFV
Parameter
Symbol Min.
VOUT
I GND
-
I STBY
-
RR
-
VSAT1
-
VDL1
-
VDL01
-
VDL02
-
-
ILMAX
-
I SHORT -
Typ.
VOUT
65
-
60
60
2
6
18
±100
600
100
Max.
95
1.0
-
90
20
30
90
-
-
-
Unit
Conditions
V IOUT=1mA
μA IOUT=1mA
μA STBY=0V
dB VRR=-20dBv, fRR=1kHz, IOUT=10mA
mV VIN=0.98 X VOUT, IOUT=100mA
mV VIN=VOUT+0.5V to 5.5V
mV IOUT=1mA to 100mA
mV IOUT=1mA to 300mA
ppm/ C IOUT=1mA, Ta=-40 to +85 C
mA Vo=VOUT X 0.85
mA Vo=0V
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2/8
2010.07 - Rev. C
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