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BUXXTD3WG Datasheet, PDF (1/5 Pages) Rohm – Silicon Monolithic Integrated Circuit CMOS-type Series Regulator | |||
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STRUCTURE
PRODUCT
NAME
Silicon Monolithic Integrated Circuit
CMOS-type Series Regulator
BUXXTDï¼ï¼·ï¼§ Series
â BLOCK DIAGRAM and APPLICATION CIRCUIT
â PIN DESCRIPTION
VIN
VIN 1
PIN No. PIN NAME
1
VIN
Cin
2
GND
VSTBY
STBY
3
VREF
OCP
TSD
SCTOBNY
Discharge
VOUT VOUT
5
2
GND
3
STBY
Co
4
5
4
N.C.
Cin・・・0.47μF (Ceramic)
N.C.
VOUT
Co ・・・0.47μF (Ceramic)
Fig.1 BLOCK DIAGRAM and APPLICATION CIRCUIT
DESCRIPTION
INPUT Pin
GROUND Pin
OUTPUT CONTROL Pin (High: ON, Low: OFF)
NO CONNECT
OUTPUT Pin
â ABSOLUTE MAXIMUM RATINGS (Ta=25â)
PARAMETER
Symbol
Limit
Unit
Power Supply Voltage
VMAX
-0.3 ï½ +6.5
V
Power Dissipation
Pd
540 (*1)
mW
Maximum Junction Temperature
TjMAX
+125
â
Operating Temperature Range
Topr
-40 ï½ +85
â
Storage Temperature Range
Tstg
-55 ï½ +125
â
(*1) Pd deleted at 5.4mW/â at temperatures above Ta=25â, mounted on 70Ã70Ã1.6mm glass-epoxy PCB.
â RECOMMENDED OPERATING RANGE (Not to exceed Pd)
PARAMETER
Symbol
Limit
Unit
Power Supply Voltage
VIN
1.7ï½5.5
V
Maximum Output Current
IMAX
200
mA
REV. B
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