GM6155-4.2ST25R 데이터 시트보기 (PDF) - Gamma Microelectronics Inc.
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GM6155-4.2ST25R Datasheet PDF : 9 Pages
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BLOCK DIAGRAM
VIN
IN
BYP
CBYP
(Optional)
EN
+
Bandgap
- Ref.
OUT VOUT
+
COUT
VIN IN
Current Limit
Thermal Shutdown
GND
EN
Figure 1. Ultra-Low-Noise Fixed Regulator
+
-
Current Limit
Thermal Shutdown
OUT
ADJ R1
R2
Bandgap
Ref.
+ VOUT
COUT
CBYP
(Optional)
VOUT = VREF (1 + R2/ R1)
GND
Figure 2. Ultra-Low-Noise Adjustable Regulator
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Input Voltage
Enable Input Voltage
Power Dissipation (Note 3)
Junction Temperature
Lead Temperature (soldering, 5 seconds)
Storage Temperature
SYMBOL
VIN
VEN
PD
TJ
TLEAD
TS
RATINGS
-20 ~ + 20
-20 ~ +20
Internally Limited
-40 ~ +125
260
-60 ~ +150
UNITS
V
V
W
°C
°C
°C
OPERATING RATINGS
PARAMETER
Supply Input Voltage
Enable Input Voltage
Junction Temperature
Thermal Resistance
SYMBOL
VIN
VEN
TJ
qJA
RATINGS
+2.5 to +16
0 to VIN
-40 ~ + 125
(Note 3)
UNITS
V
V
°C
°C/ W
3
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