參數(shù)資料
型號: FAN5019B
廠商: Fairchild Semiconductor Corporation
英文描述: 6-Bit VID Controller 2-4 Phase VR10.X Controller
中文描述: 6期西元控制器2-4位的VR10.X控制器
文件頁數(shù): 7/30頁
文件大?。?/td> 508K
代理商: FAN5019B
PRODUCT SPECIFICATION
FAN5019B
REV. 1.0.0 Jul/15/05
7
Power Good Delay Time
Initial Start Up
VID Code Changing
VID Code Static
1
100
250
200
10
ms
μs
ns
Crowbar Trip Point
V
CROWBAR
Relative to Nominal DAC Output
90
150
200
mV
Crowbar Reset Point
Relative to FBRTN
450
550
650
mV
Crowbar Delay Time
VID Code Changing
VID Code Static
PWM Outputs
t
CROWBAR
Over voltage to PWM Going Low
100
250
400
500
600
μs
ns
Output Voltage Low
V
OL(PWM)
V
OH(PWM)
I
PWM(SINK)
= 400μA
I
PWM(SOURCE)
= 400μA
160
500
mV
Output Voltage High
Input Supply
4
5
5.5
V
DC Supply Current
EN = Logic High
5
10
mA
UVLO Threshold
V
UVLO
Vcc Rising (Vcc = 12V input)
6.5
6.9
7.8
V
UVLO Hysteresis
0.7
V
UVLO Threshold
Falling
5.6
7.0
Electrical Specifications
(continued)
(V
CC
= 12V, T
A
= 0°C to +85°C and FBRTN=GND, using circuit in Figure 1, unless otherwise noted.)
The
denotes specifications which apply over the full operating temperature range.
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Notes:
1. All limits at operating temperature extremes are guaranteed by design, characterization and statistical quality control
2. Guaranteed by design – NOT tested in production.
相關(guān)PDF資料
PDF描述
FAN5019BMTCX 6-Bit VID Controller 2-4 Phase VR10.X Controller
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FAN5019MTCX 6-Bit VID Controller 2-4 Phase VRM10.X Controller
FAN5019 6-Bit VID Controller 2-4 Phase VRM10.X Controller
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