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BD65494MUV PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BD65494MUV
기능 Single H-Bridge Driver
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BD65494MUV 데이터시트, 핀배열, 회로
Datasheet
H-Bridge Drivers for DC Brush Motors
Single H-Bridge Driver
High-Speed Switching Type
BD65494MUV
General Description
The BD65494MUV provides a single H-bridge motor
driver which features wide range of motor power supply
voltage from 2.0V to 9.0V and low power consumption to
switch low ON-Resistance DMOS transistors at high
speed. This small surface mounting package is most
suitable for mobile system, home appliance and various
applications.
Features
Low ON-Resistance Power DMOS Output
Charge Pump-Less with PDMOS High-Side Driver
Drive Mode Switch Function
Under Voltage Locked Out protection
& Thermal Shut Down Function
Applications
Mobile System
Home Appliance
Amusement System, etc
Key Specifications
Power Supply Voltage Range:
2.5V to 3.6V
Motor Power Supply Voltage Range: 2.0V to 9.0V
Circuit Current (Open Mode):
360μA(Typ)
Stand-By Current:
1μA(Max)
Control Input Voltage Range:
0V to VCCV
Logic Input Frequency:
200kHz(Max)
Minimum Logic Input Pulse Width:
0.5μs(Min)
Turn On Time:
200ns(Typ)
Turn Off Time:
60ns(Typ)
H-Bridge Output Current (DC):
-1.0A to +1.0A
H-Bridge Output Current (Peak): -2.5A to +2.5A
Output ON-Resistance (Total):
0.55(Typ)
Operating Temperature Range: -30°C to +85°C
Package
VQFN016V3030
W(Typ) x D(Typ) x H(Max)
3.00mm x 3.00mm x 1.00mm
Typical Application Circuit
Bypass Filter Capacitor for
Power Supply
Power-Saving
H: Active
L: Stand-by
PS 13
1µF to 100µF
VCC
9
Power Save TSD & UVLO
BandGap
Motor Control Input
Selective Drive Mode
H : EN/IN
L : IN/IN
INA 15
INB 8
PWM 14
Logic
Level Shift
&
Pre Driver
10 12
N.C. N.C.
Keep Open
11
GND
H-Bridge
Full ON
VQFN016V3030
Bypass Filter Capacitor for
Power Supply
1µF to 100µF
67
VM
OUTA
45
1 16
OUTB
23
PGND
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
This product has no designed protection against radioactive rays
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TSZ02201-0H3H0B600310-1-2
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BD65494MUV pdf, 반도체, 판매, 대치품
BD65494MUV
Datasheet
Electrical Characteristics (Unless otherwise specified VCC=3.0V, VM=5.0V, Ta=25°C)
Parameter
Symbol Min Typ Max Unit
Conditions
All Circuits
Stand-by Current
ICCST
Circuit Current 1
ICC1
Circuit Current 2
ICC2
Circuit Current 3
ICC3
PS Input (PS)
High-Level Input Voltage
VPSH
Low-Level Input Voltage
VPSL
High-Level Input Current
IPSH
Low-Level Input Current
IPSL
Control Input (IN=INA, INB, PWM)
High-Level Input Voltage
VINH
Low-Level Input Voltage
VINL
High-Level Input Current
IINH
Low-Level Input Current
IINL
Full ON Type H-Bridge Driver
Output On-Resistance
RON
Turn On Time
TON0
Turn Off Time
TOFF0
-
180
180
180
2.0
0
6
-1
2.0
0
6
-1
-
-
-
0
360
375
375
-
-
15
0
-
-
15
0
0.55
200
60
1
550
550
550
VCC
0.7
30
+1
VCC
0.7
30
+1
0.70
400
400
μA VPS=0V
μA VPS=3V, Open Mode
μA VPS=3V, CW & CCW Mode
μA VPS=3V, Short Brake Mode
V
V
μA VPS=3V
μA VPS=0V
V
V
μA VIN=3V
μA VIN=0V
IOUT=±500mA, High & Low-side total
ns 20Loading
ns 20Loading
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
4/14
TSZ02201-0H3H0B600310-1-2
10.Feb.2016 Rev.002

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BD65494MUV 전자부품, 판매, 대치품
BD65494MUV
Timing Chart
Table 1. I/O Truth Table
INPUT
Input Mode
PS(Note 5)
PWM
INA
INB
OUTA
LX
L
EN/IN
HHL
H
HH
L
H
LL
Z
IN/IN
L
H
L
L
H
H
L
HH
L
-
L XXX
Z
L: Low, H: High, X: Don’t care, Z: High-Impedance
(Note 5) PS=High: Operation Mode, PS=Low: Stand-by Mode
(Note 6) CW: Current flows from OUTA to OUTB, CCW: Current flows from OUTB to OUTA
Datasheet
OUTPUT
OUTB
Output Mode(Note 6)
L Short Brake
L CW
H CCW
Z Open
L CW
H CCW
L Short Brake
Z Open
Control Input
TOFF
TON
Motor Current
-50%
TIN
50%
TIN
TOFF
TON
50%
-50%
Figure 7.
Input-Output AC Characteristic
1.45V
1.0V
0.5V
100%
0%
-100%
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
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TSZ02201-0H3H0B600310-1-2
10.Feb.2016 Rev.002

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부품번호상세설명 및 기능제조사
BD65494MUV

Single H-Bridge Driver

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