CS8240YTFVA5 Cherry Semiconductor Corporation, CS8240YTFVA5 Datasheet
CS8240YTFVA5
Manufacturer Part Number
CS8240YTFVA5
Description
500mA High Side (PNP) Driver with On-Chip Flyback Diode
Manufacturer
Cherry Semiconductor Corporation
Datasheet
1.CS8240YTFVA5.pdf
(5 pages)
Rev. 1/27/98
Supply Voltage.....................................................................................6V to +26V
Overvoltage Protection ....................................................................................60V
Reverse Voltage ........................................................................................-16V DC
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
Electrostatic Discharge (Human Body Model) ............................................2kV
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 (V
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
V
V
CC
IN
Wave Solder(through hole styles only).............10 sec. max, 260¡C peak
.........................................................................................-50V Transient
500mA High Side (PNP) Driver
with On- Chip Flyback Diode
IN
) is TTL and
Absolute Maximum Ratings
Description
Overvoltage
Shutdown
Shutdown
Block Diagram
Thermal
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.
Current
CS8240
Control
Circuit
Limit
Gnd
1
OUT
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Cherry Semiconductor Corporation
Web Site: www.cherry-semi.com
Email: info@cherry-semi.com
Low Output Saturation
Voltage
Overmolded Package
On-Chip Flyback Diode
Fault Protection
Low Quiescent Current
(Off State)
ESD Protected
Package Options
1
0.22V at I
0.33V at I
Over voltage
Short Circuit Limiting
-50V Reverse Transient
60V Load Dump
Thermal Shutdown
Reverse Battery
Shutdown (32V, typ)
(1.1A typ)
Protection
Features
Protection
(165¡C, typ)
5 Lead TO-220
Overmolded
A
OUT
OUT
1 V
2 OUT
3 NC
4 Gnd
5 V
= 125mA
= 225mA
CC
IN
¨
Company
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CS8240YTFVA5 Summary of contents
Page 1
... Reverse Battery Low Quiescent Current (Off State) ESD Protected Package Options 5 Lead TO-220 Overmolded OUT Gnd Cherry Semiconductor Corporation 2000 South County Trail, East Greenwich, RI 02818 Tel: (401)885-3600 Fax: (401)885-5786 Email: info@cherry-semi.com Web Site: www.cherry-semi.com A Company ¨ ...
Page 2
Electrical Characteristics: PARAMETER General Characteristics Operating Supply Voltage Quiescent Current ² V 20V ² V Output Stage Output Saturation Voltage LOAD V CC Output Leakage Current Input ² V Negative Output Clamp ...
Page 3
Quiescent Current vs 12V CC 30 ³ 2. 100 200 300 I (mA) OUT Turn-on Delay Time 12V V OUT 0V 1 ...
Page 4
Input Stage The input stage is a self biased band gap based circuit with a positive going trip point of 1.45V (typ) and a negative going trip point of 1.20V (typ) (250mV of hysteresis). When the input voltage is below ...
Page 5
... PACKAGE DIMENSIONS IN mm (INCHES) .761 (.030) .508 (.020) 15.6 (.614) 15.3 (.604) 10.4 (.409) .94 (.037) .69 (.027) 1.70 (.067) Ordering Information Part Number Description CS8240YTFVA5 5 Lead Overmolded TO-220 Vertical Rev. 1/27/98 Package Specification Thermal Data Lead Overmolded TO-220 (TFVA) Vertical 10.3 (.405) 10.0 (.395) 3.17 (.125) 2.92 (.115) 7 ...