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參數(shù)資料
| 型號(hào)： | IR6226 |
| 廠商： | International Rectifier |
| 英文描述： | INTELLIGENT HIGH SIDE MOSFET POWER SWITCH |
| 中文描述： | 智能高邊MOSFET電源開關(guān) |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 238K |
| 代理商： | IR6226 |
IR6226
Preliminary Data Sheet 6.051
INTELLIGENT HIGH SIDE MOSFET POWER SWITCH
Features
·
PWM Current Limit for Short Circuit Protection
·
Over-Temperature Protection
·
Active Output Negative Clamp
·
Reverse Battery Protection
·
Broken Ground Protection
·
Short to VCC Protection
·
Low Noise Charge Pump
·
Sleep Mode Supply Current
·
4kV ESD Protection On All Pins
·
Logic Ground Isolated From Power Ground
General Description:
The IR6226 is a 5 terminal monolithic HIGH SIDE SWITCH
with built in short circuit, over- temperature, ESD, inductive load
turn off capability and diagnostic feedback.
The on-chip protection circuit goes into PWM mode, limiting the
average current during short circuit if the drain current exceeds
5A. The protection circuit latches off the high side switch if the
junction temperature exceeds 170°C and latches on after the junc-
tion temperature falls by 10°C. The drain to source voltage is
actively clamped at 55V, improving its performance during turn
off with inductive loads.
The on-chip charge pump high side driver stage is floating and ref-
erenced to the source of the power MOSFET. Thus the logic to
power ground isolation can be as high as 50V. This allows opera-
tion with larger offset as well as controlling the switch during
load energy recirculation or regeneration.
A diagnostic pin is provided for status feedback of short circuit,
over temperature and open load detection.
Applications
Solenoid Driver
DC Motor Driver
V
cc(op)
5v-50v
R
ds(on)
I
lim
T
j(sd)
E
av
100m
20A
170°C
200mJ
Condition
Normal
Normal
Output Open
Output Open
Shorted Output
Shorted Output
Over-Temperature
Over-Temperature
In
H
L
H
L
H
L
H
L
Out
H
L
H
H
Dg
H
L
H
H
L
L
L
L
Current-Limiting
L
L
L
Truth Table
Available Packages
Block Diagram
IR6226
TO-220
(5-lead)
Next Data Sheet
Index
Previous Datasheet
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IR6226S | 功能描述:IC DRIVER HIGH SIDE D2PAK RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 內(nèi)部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:高端/低端驅(qū)動(dòng)器 輸入類型:SPI 輸出數(shù):8 導(dǎo)通狀態(tài)電阻:850 毫歐，1.6 歐姆 電流 - 輸出 / 通道:205mA，410mA 電流 - 峰值輸出:500mA，1A 電源電壓:9 V ~ 16 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:PG-DSO-20-45 包裝:帶卷 (TR) |
| IR6226STRR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PERIPHERAL DRIVER|1 DRIVER|MOS|SIP|5PIN|PLASTIC |
| IR6311 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| IR6311G | 制造商:IRF 制造商全稱:International Rectifier 功能描述:INTELLIGENT HIGH SIDE MOSFET POWER SWITCH |
| IR6320 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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