參數(shù)資料
型號(hào)： RV5VH302
廠商： Ricoh Co., Ltd.
英文描述： DC/DC CONVERTER CONTROLLER
中文描述： 直流/直流轉(zhuǎn)換控制器
文件頁(yè)數(shù)： 35/47頁(yè)
文件大?。?/td> 384K
代理商： RV5VH302
RV5VH3
××
34
PIN DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under
any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation
above these absolute maximum ratings may cause degradation or permanent damage to the device. These
are stress ratings only and do not necessarily imply functional operation below these limits.
Pin No.
Symbol
Description
1
CSW
Control Switch for DC/DC1, 2
2
FB1
Input for DC/DC1 Error Amplifier
3
V
DD
Power Supply for Device Itself. Sensing Pin for Reset.
4
EXT1
External Transistor Drive Pin for DC/DC1 (CMOS Output)
5
GND
Ground Pin
6
EXT2
External Transistor Drive Pin for DC/DC2 (CMOS Output)
7
FB2
Input for DC/DC2 Error Amplifier
8
D
OUT
Output for Voltage Detector
Symbol
Item
Ratings
Unit
V
DD
V
DD
Pin Voltage
12
V
D
OUT
D
OUT
Pin Voltage
12
V
V
CSW
CSW Pin Voltage
–0.3 to V
DD
+0.3
V
V
EXT1, 2
EXT1, 2 Pin Voltage
–0.3 to V
DD
+0.3
V
V
FB
FB1,2 Pin Voltage
–0.3 to V
DD
+0.3
V
I
EXT1, 2
EXT1, 2 Output Current
±50
mA
P
D
Power Dissipation
300
m
Topt
Operating Temperature
–40 to +85
C
Tstg
Storage Temperature
–55 to +125
C
Tsolder
Lead Temperature (Soldering)
260C
10sec
ABSOLUTE MAXIMUM RATINGS
GND=0V
相關(guān)PDF資料
PDF描述
RV5VH302-E1 DC/DC CONVERTER CONTROLLER
RV5VH302-E2 DC/DC CONVERTER CONTROLLER
RV5VH303 DC/DC CONVERTER CONTROLLER
RV5VH303-E1 DC/DC CONVERTER CONTROLLER
RV5VH303-E2 DC/DC CONVERTER CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RV5VH302E1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller
RV5VH302-E1 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:DC/DC CONVERTER CONTROLLER
RV5VH302E2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller
RV5VH302-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:DC/DC CONVERTER CONTROLLER
RV5VH303 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:DC/DC CONVERTER CONTROLLER
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