參數(shù)資料
型號: FX5545G2051V8B1
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 8 W DC-DC REG PWR SUPPLY MODULE
封裝: BGA-20
文件頁數(shù): 3/4頁
文件大小: 346K
代理商: FX5545G2051V8B1
Document Number: 10113
For technical questions, contact FunctionPAK@vishay.com
For marketing questions, contact FunctionPAK.marketing@vishay.com
www.vishay.com
Revision: 26-Sep-05
55
FX5545G205
Vishay
*Note: WD = Power Dissipated
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
UNIT
CONDITION
MIN
TYP
MAX
Input
Voltage Range
VDC
2.7
6
Quiescent Current
A
PSM mode
200
Soft Start Time
ms
TSS
3.5
SD, PWM/PSM,SYNC
Logic High
V
VH
2.4
Logic Low
V
VL
0.8
Normal Mode
A
IDD
750
PSM Mode
A
IDD
250
Shutdown Mode
A
IDD
1
Shutdown Time
ms
TSS
1
Insulation
Test Voltage
VAC
60Hz 60sec
750
Resistance
VISO = 500 VDC
1 x 1011
Leakage Current
nA
VISO = 500 VDC
5
Output
Power
W
8
Voltage
VDC
1.35 to 4.5
Voltage Tolerance
%
at 25 °C Ambient Temperature
- 3
+ 3
Temp. Coefficient
%/°C
0.03
Ripple and Noise
mVpp
DC to 20 MHz
130
mVpp
with 10F output capacitor
90
General
Package Weight
gr.
1.4
Oscillator
Frequency
KHz
400
SYNC Range
FSYNC/FOSC
1.2
1.5
Temperature
Operation
°C
- 40
+ 85
Storage
°C
- 55
+ 125
Operating Junction Temp.
°C
Tj
150
Thermal Impedance
°C/WD*
θ
JA
82
1.
Rise Time
Rise Time (PWM mode): Vin = 6V; Vout = 3.3V; lout = 2.5A
Fall Time
Fall Time (PWM mode): Vin = 6V; Vout = 3.3V; lout = 2.5A
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