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부품번호 | CS3720XTVA7 기능 |
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기능 | 2A H-Bridge Driver | ||
제조업체 | Cherry Semiconductor Corporation | ||
로고 | |||
CS3720
2A H-Bridge Driver
Description
The CS3720 is high current (2A typ)
bidirectional DC motor driver. The
H-bridge output stage consists of
two pairs of power NPN transis-
tors, each with a VSAT=2.3V at
IOUT=2A (typ).
The three TTL compatible inputs,
ENABLE1, ENABLE2, and DIREC-
TION control the output stage.
When ENABLE1 is low and
ENABLE2 is high, DIRECTION
determines which way current
flows through the motor coil. Any
other combination of ENABLE set-
tings disables the outputs.
The CS3720 is protected against
overvoltage fault conditions. If a
fault condition is detected, the IC
shuts down.
Absolute Maximum Ratings
DC Input Voltage ..................................................................................-0.3 to 28V
Transient Input Voltage ...................................................................... -0.3 to 74V
Internal Power Dissipation......................................................Internally limited
Junction Temperature Range .....................................................-40¡C to +150¡C
Storage Temperature Range.......................................................-65¡C to +150¡C
Lead Temperature Soldering
Wave Solder (through hole styles only) ............10 sec. max, 260¡C peak
Reflow (SMD styles only) .............60 sec. max above 183¡C, 230¡C peak
Electrostatic Discharge (Human Body Model).............................................2kV
Features
s High Current (2A typ)
Output
s TTL compatible
DIRECTION Control
s Fault Protection
Overvoltage
Load Dump Protection to
74V
Package Options
7 Lead Power SIP
Block Diagram
VSS
ENABLE1
ENABLE2
DIRECTION
VREF
Overvoltage
Protection
DRIVE
CONTROL
LOGIC
Transient
Protection
OUTPUT
DRIVER
+
Over
Current
Protection
Q1
OUTPUT
DRIVER
Ð
Q4
Q3
Over
Current
Protection
Q2
Rev. 5/4/99
Gnd
1
2 ENABLE1
4 DIRECTION
6 COIL+
8 Gnd
10 COILÐ
12 VSS
14 ENABLE2
COIL +
COIL -
7 Lead TO-220 7 Lead D2PAK
1
1 ENABLE1
2 DIRECTION
3 COIL+
1 4 Gnd
5 VSS
6 COILÐ
7 ENABLE2
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
Package Specification
PACKAGE DIMENSIONS IN mm (INCHES)
7 Lead D2PAK (DPS)* Short-Leaded
1.68 (.066)
1.40 (.055)
10.31 (.406)
10.05 (.396)
1.40 (.055)
1.14 (.045)
8.53 (.336)
8.28 (.326)
14.71 (.579)
13.69 (.539)
2.79 (.110)
2.54 (.100)
0.91 (.036)
0.66 (.026)
TERMINAL 8 6.50 (.256) REF
1.27 (.050)
REF
.254 (.010)
REF
1.98 (.078)
1.47 (.058)
7.75 (.305)
REF
4.57 (.180)
4.31 (.170)
0.10 (.004)
0.00 (.000)
PACKAGE THERMAL DATA
Thermal Data
RQJC typ
7L 7L
D2PAK TO-220
2.1 2.1
7L
Power SIP
2.1 ûC/W
RQJA typ
10-50* 50
35 ûC/W
*Depending on thermal properties of substrate. RQJA=RQJC + RQCA.
7 Lead TO-220 (T) Straight
2.87 (.113)
2.62 (.103)
10.54 (.415)
9.78 (.385)
4.83 (.190)
4.06 (.160)
6.55 (.258)
5.94 (.234)
3.96 (.156)
3.71 (.146)
1.40 (.055)
1.14 (.045)
14.99 (.590)
14.22 (.560)
*CHERRY SEMICONDUCTOR SHORT-LEADED FOOTPRINT
7 Lead Power SIP (M) Straight
20.02 (.788)
17.50 (.689)
10.69 (.421)
14.22 (.560)
13.72 (.540)
0.94 (.037)
0.58 (.023)
1.40 (.055)
1.14 (.045)
7.75 (.305)
7.49 (.295)
0.64 (.025)
0.38 (.015)
0.56 (.022)
0.36 (.014)
2.92 (.115)
2.29 (.090)
1.1 (.043)
10.9 (.429)
0.79 (.031)
MAX.
2.54 (.100)
15.24 (.600)
Ordering Information
Part Number
CS3720XT7
CS3720XTVA7
CS3720XTHA7
CS3720XM7
CS3720XDPS7
CS3720XDPSR7
Description
7 Lead TO-220 Straight
7 Lead TO-220 Vertical
7 Lead TO-220 Horizontal
7 Lead Power SIP Straight
7 Lead D2PAK Short-Leaded
7 Lead D2PAK Short-Leaded
(tape & reel)
Rev. 5/4/99
Cherry Semiconductor Corporation reserves the
right to make changes to the specifications without
notice. Please contact Cherry Semiconductor
Corporation for the latest available information.
4 © 1999 Cherry Semiconductor Corporation
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부품번호 | 상세설명 및 기능 | 제조사 |
CS3720XTVA7 | 2A H-Bridge Driver | Cherry Semiconductor Corporation |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |