參數(shù)資料
型號(hào): IR2121
廠商: International Rectifier
英文描述: CURRENT LIMITING LOW SIDE DRIVER
中文描述: 限流低邊驅(qū)動(dòng)器
文件頁數(shù): 4/15頁
文件大?。?/td> 452K
代理商: IR2121
IR2121
B-94
C
ONTROL
I
NTEGRATED
C
IRCUIT
D
ESIGNERS
M
ANUAL
V
CC
IN
ERR
COM
1.8V
UV
DETECT
ERROR
TIMING
PRE
DRIVER
500 ns
BLANK
V
CC
OUT
V
S
CS
1.8V
AMPLIFER
-
+
0.23V
BUFFER
COMPARATOR
Lead Definitions
Lead
Symbol
V
CC
IN
ERR
Description
Logic and gate drive supply
Logic input for gate driver output (OUT), in phase with OUT
Serves multiple functions; status reporting, linear mode timing and cycle by cycle logic
shutdown
Logic ground
Gate drive output
Gate drive supply return
Current sense input to current sense comparator
COM
OUT
V
S
CS
Functional Block Diagram
8 Lead DIP
IR2121
Part Number
Lead Assignments
To Order
Next Data Sheet
Index
Previous Datasheet
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