參數(shù)資料
型號(hào): FND850-12RG
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 2/11頁(yè)
文件大小: 1205K
代理商: FND850-12RG
MCD10060 Rev. 1.2
Page 10 of 11
www.power-one.com
FND850-12RG Front-End Preliminary Data Sheet
DC Input, 12V Output, 850 Watts
FND850-12RG Signal/Pin/Ground Reference Information
Signal
Pin Location
Ground Reference
OverTemperature / Fan Fail
U1
Logic Ground (LRTN)
DC Input Fail Warning
U2
Logic Ground (LRTN)
Power Supply Present
U3
Logic Ground (LRTN)
Output Voltage Fault
U4
Logic Ground (LRTN)
Internal Ground
U5
Internal Ground (SRTN
1)
ADDR0, I
2C Address Bus
T1
Internal Ground (SRTN)
ADDR1, I
2C Address Bus
T2
Internal Ground (SRTN)
ADDR2, I
2C Address Bus
T3
Internal Ground (SRTN)
ADDR3, I
2C Address Bus
T4
Internal Ground (SRTN)
ADDR4, I
2C Address Bus
T5
Internal Ground (SRTN)
DATA, I
2C Data Line
S1
Logic Ground (LRTN)
CLOCK, I
2C Clock Line
S2
Logic Ground (LRTN)
Auxiliary Power +5V
S3
Aux Ground
Auxiliary Power Ground
S4
Aux Ground
Logic Ground
S5
Logic Ground (LRTN
2)
Output Enable
3
R1
Logic Ground (LRTN)
Vsense+
R2
Vsense-
R3
Vsense-
Output Margin
R4
Internal Ground (SRTN)
Active Current Sharing
R5
Internal Ground (SRTN)
Vout+
P1, P2, P3
Vsense-
Vout-
P4, P5, P6
Vsense-
1 SRTN (Signal Return) is internally connected with Vout-
2 LRTN (Logic Return) 10R resistor internal connected to Aux Ground
3 Short pin length
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