CS8240 반도체 회로 부품 판매점
500mA High Side (PNP) Driver with On-Chip Flyback Diode
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 Cherry Semiconductor Corporation |
CS8240
500mA High Side (PNP) Driver
with On-Chip Flyback Diode
Description
Features
The CS8240 is a fast, PNP high side
driver capable of delivering up to
500mA into a resistive or inductive
load in harsh automotive or industrial
environments. An internal flyback
diode clamp is incorporated for induc-
tive loads. The input (VIN) is TTL and
CMOS compatible and has hysteresis to
minimize the effects of noise. When the
input is high, the output is on. When
the input is low, the output is off and
the supply voltage quiescent current is
very low (<1.0µA, typ). For device pro-
tection, the CS8240 incorporates ther-
mal shutdown, short circuit current
limiting, over voltage shutdown, and
reverse battery protection. The CS8240
can withstand supply voltage tran-
sients of 60V (min) and -50V.
The CS8240 is available in an overmold-
ed 5 lead TO-220 package and is a com-
petitive replacement for the LM-1921,
LM-1951, LM-1952, MC-3399, and L-9350.
Absolute Maximum Ratings
Supply Voltage.....................................................................................6V to +26V
Overvoltage Protection ....................................................................................60V
Reverse Voltage ........................................................................................-16V DC
.........................................................................................-50V Transient
Internal Power Dissipation .....................................................Internally limited
Logic Input Voltage ..........................................................................-0.3V to 7.0V
Junction Temperature Range.....................................................-40¡C to +150¡C
Storage Temperature Range ......................................................-55¡C to +165¡C
Lead Temperature Soldering
Wave Solder(through hole styles only).............10 sec. max, 260¡C peak
Electrostatic Discharge (Human Body Model) ............................................2kV
s Low Output Saturation
Voltage
0.22V at IOUT = 125mA
0.33V at IOUT = 225mA
s Overmolded Package
s On-Chip Flyback Diode
s Fault Protection
Over voltage
Shutdown (32V, typ)
Thermal Shutdown
(165¡C, typ)
Short Circuit Limiting
(1.1A typ)
-50V Reverse Transient
Protection
60V Load Dump
Protection
Reverse Battery
s Low Quiescent Current
(Off State)
s ESD Protected
Package Options
Block Diagram
5 Lead TO-220
Overmolded
VCC
VIN
Overvoltage
Shutdown
Current
Limit
Control
Circuit
Thermal
Shutdown
OUT
1 VCC
2 OUT
3 NC
4 Gnd
5 VIN
1
Rev. 1/27/98
Gnd
1
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: [email protected]
Web Site: www.cherry-semi.com
A ¨ Company
Electrical Characteristics: -40¡C ² TA ² 125¡C, -40¡C ² TJ ² 150¡C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
s General Characteristics
Operating Supply Voltage
Quiescent Current
VCC = 12V, VIN ² VIN(LOW)
VIN ³ VIN(HI), RLOAD = 50½,
6 ² VCC ² 20V
20V ² VCC ² 24V
6.0
1 100
16 30
25 50
s Output Stage
Output Saturation Voltage
Output Leakage Current
Negative Output Clamp
Turn On Delay Time
Turn Off Delay Time
VIN ² VIN(HI), VCC = 6.0V,
ILOAD = 125mA
VCC = 14V, ILOAD = 225mA
Input ² VIN(L), VCC = 12V, VOUT = 0V
ICLAMP = 100mA, VCC = 12V
VCC = 12V, ILOAD = 150mA
VCC = 12V, ILOAD = 150mA
-18
0.22
0.33
1
-15.5
5
5
0.5
0.7
150
-12
20
20
s Input Stage
Input Voltage
Input Current
Logic = High, VCC = 12V Turn ON 0.8 1.45
Logic = Low, VCC = 12V Turn OFF
1.2 2.0
VIN = 5.5V
VIN = 0.8V
100 200
15 50
s Protection Circuitry
Overvoltage Shutdown
Output Short Circuit Current
Thermal Shutdown
VIN ³ VIN(HI)
VIN ³ VIN(HI), VCC = 12V, VOUT = 0V
26
0.55
150
32
1.1
165
2.5
UNIT
V
µA
mA
mA
V
V
µA
V
us
us
V
V
µA
µA
V
A
¡C
PACKAGE LEAD #
5 Lead TO-220
1
2
3
4
5
Package Lead Description
LEAD SYMBOL
FUNCTION
VCC
OUT
NC
Gnd
VIN
Supply voltage to IC. Supplies load current through
output PNP.
Collector of output PNP, current to load is sourced
from this lead.
No connection.
Ground.
Input voltage to control output. Logic high turns out-
put on. Logic low turns output off.
2
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제조업체: Cherry Semiconductor Corporation
( cherry )
CS8240 diode
데이터시트 다운로드 :
[ CS8240.PDF ]
[ CS8240 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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