參數(shù)資料
型號: FAN5018BMTCX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 6-Bit VID Controller 2-4 Phase VR10.X Controller
中文描述: SWITCHING CONTROLLER, 4000 kHz SWITCHING FREQ-MAX, PDSO28
封裝: LEAD FREE, MO-153AB, TSSOP-28
文件頁數(shù): 7/30頁
文件大?。?/td> 509K
代理商: FAN5018BMTCX
PRODUCT SPECIFICATION
FAN501
8
B
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
180
300
400
mV
Crowbar Reset Point
Relative to FBRTN
570
700
830
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
8.1
V
UVLO Hysteresis
0.7
V
UVLO Threshold
Falling
5.6
7.1
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PDF資料
PDF描述
FAN5019B 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
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