參數(shù)資料
型號(hào): ISL6224
廠商: Intersil Corporation
英文描述: Single Output Mobile-Friendly PWM Controller
中文描述: 單輸出移動(dòng)友好PWM控制器
文件頁數(shù): 3/13頁
文件大?。?/td> 378K
代理商: ISL6224
3
FN9042.7
December 28, 2004
VOUT pin input impedance
I
VOUT
40
55
65
k
Undervoltage Shutdown Level
V
UV1
Fraction of the set point; ~3
μ
s noise filter
70
-
80
%
Overvoltage Protection
V
OVP1
Fraction of the set point; ~1
μ
s noise filter
113
-
120
%
PWM CONTROLLER GATE DRIVERS
Upper Drive Pull-Up Resistance
R
2UGPUP
-
8
15
Upper Drive Pull-Down Resistance
R
2UGPDN
-
3.2
5
Lower Drive Pull-Up Resistance
R
2LGPUP
-
8
15
Lower Drive Pull-Down Resistance
R
2LGPDN
-
1.5
2.4
POWER GOOD AND CONTROL FUNCTIONS
Power-Good Lower Threshold
V
PG-
Fraction of the set point; ~3
μ
s noise filter
-14
-
-8
%
Power-Good Higher Threshold
V
PG+
Fraction of the set point; ~3
μ
s noise filter
10
-
15
%
PGOOD Leakage Current
I
PGLKG
V
PULLUP
= 5.5V
-
-
1
μ
A
PGOOD Voltage Low
I
PGOOD
= -4mA
-
-
0.5
V
EN - Low (Off)
-
-
0.8
V
EN - High (On)
2.0
-
-
V
FCCM -Hysteretic Operation Enabled
-
Vcc/2
-
V
Electrical Specifications
Operating Conditions: V
CC
= 5V, T
A
= 10°C to 85°C, Unless Otherwise Noted.
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL6224
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參數(shù)描述
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