參數(shù)資料
型號(hào)： ISL6235
廠商： Intersil Corporation
英文描述： Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC -40 to 85
中文描述： 只有先進(jìn)的三重的PWM模式和雙線性電源控制器，用于便攜式應(yīng)用
文件頁(yè)數(shù)： 5/14頁(yè)
文件大?。?/td> 441K
代理商： ISL6235
5
Internal Resistance to GND on VSNS2 Pin
R
VSNS2
-
66K
-
PWM1 and PWM2 CONTROLLER GATE DRIVERS
Upper Drive Pull-Up Resistance
R
2UGPUP
-
5
12
Upper Drive Pull-Down Resistance
R
2UGPDN
-
4
10
Lower Drive Pull-Up Resistance
R
2LGPUP
-
6
9
Lower Drive Pull-Down Resistance
R
2LGPDN
-
5
8
PWM 3 CONVERTER
12V Feedback Regulation Voltage
VSEN3
-
2.472
-
V
12V Feedback Regulation Voltage Input
Current
I
VSEN3
-
0.1
1.0
μ
A
Line and Load Regulation
0.0 < IVOUT3 < 120mA, 4.9V < 5VMain < 5.1V
-2
-
+2
%
Undervoltage Shut-Down Level
V
UV3
2
μ
s Delay, % Feedback Voltage at VSNS3 Pin
70
75
80
%
Overvoltage Threshold
V
OVP3
2
μ
s Delay, % Feedback Voltage at VSNS3 Pin
-
115
120
%
PWM3 Oscillator Frequency
F
c3
85
100
115
kHz
Maximum Duty Cycle
-
33
-
%
PWM 3 CONTROLLER GATE DRIVERS
Pull-Up Resistance
R3GPUP
-
8
12
Pull-Down Resistance
R3GPDN
-
8
12
5V AND 3.3V ALWAYS
Linear Regulator Accuracy
PWM1, 5V Output OFF (SDWN1 = 0V);
5.6V < VBATT < 22V; 0 < Iload < 50mA
-2.0
0.5
+2.0
%
5V ALWAYS Output Voltage Regulation
PWM1, 5V output ON (SDWN1 = 5V);
0 < Iload < 50mA
-3.3
1.0
+2.0
%
Maximum Output Current
Combined 5V ALWAYS and 3.3V ALWAYS
50
-
-
mA
Current Limit
Combined 5V ALWAYS and 3.3V ALWAYS
100
180
-
mA
5V ALWAYS Undervoltage Shut-Down
-
75
-
%
Bypass Switch
r
DS(ON)
PWM1, 5V output ON (SDWN1 = 5V)
-
1.3
-
POWER GOOD AND CONTROL FUNCTIONS
Power Good Threshold for PWM1 and
PWM2 Output Voltages
-14
-12
-10
%
PGOOD Leakage Current
I
PGLKG
VPULLUP = 5.0V
-
-
1.0
μ
A
PGOOD Voltage Low
V
PGOOD
IPGOOD = -4mA
-
0.2
0.5
V
PGOOD Minimum Pulse Width
T
PGmin
-
10
-
μ
s
SDWN1, 2- Low (Off)
-
0.8
-
V
SDWN1, 2, - High (On)
-
4.3
-
V
SDWNALL - High (On)
-
2.4
-
V
SDWNALL - Low (Off)
SDWNALL
-
40
-
mV
Over-Temperature Shutdown
-
150
-
o
C
Over-Temperature Hysteresis
-
25
-
o
C
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Block and Simplified Power System
Diagrams, and Typical Application Schematic
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL6235
相關(guān)PDF資料
PDF描述
ISL6235CA Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC -40 to 85
ISL6244CR Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC -40 to 85
ISL6244HR-T Test Probe; Range:-32deg to 500degF RoHS Compliant: NA
ISL6244HRZ Multi-Phase PWM Controller
ISL6244HRZ-T Multi-Phase PWM Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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ISL6236 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers
ISL6236A 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers
ISL6236AIRZ 功能描述:IC MAIN PWR CTRLR QUAD 32-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器，Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN（7x7） 包裝:管件
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