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BD8203EFV PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BD8203EFV
기능 5ch System Motor Driver
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BD8203EFV 데이터시트, 핀배열, 회로
Datasheet
5ch System Motor Driver
BD8203EFV
General Description
BD8203EFV is a 5ch system motor driver for CD/DVD.
A linear BTL mode can be adopted for all 5ch to reduce
noise. It has a Built-in 5V regulator, a changeable
regulator, and a general-purpose operational amplifier.
Designed best for car audio systems.
Features
Linear BTL method is implemented for the actuator
driver and the DC motor driver to reduce noise.
Loading driver 1ch
Built-in regulator 2ch (1ch output changeable)
MUTE function and Standby function
Built-in general-purpose operational amplifier 1ch
Built-in internal operational amplifier for the voltage
detection between driver outputs and for VC
standard
Applications
Car Audio
Key Specifications
Power Supply Voltage Range:
Driver Part Pre Steps and Regulator1 7.5V to 14V
Driver Part Power Steps
4.5V to VPREVCC V
Power Steps of Two Regulators 4.5V to VPREVCC V
Standby-on Current:
1mA(Max)
Operating Temperature Range: -40°C to +85°C
Package
W(Typ) x D(Typ) x H(Max)
HTSSOP-B40
13.60mm x 7.80mm x 1.00mm
Typical Application Circuit
SGND
REGVARVCC
0.1µF
10µF
10µF
VCC
10kΩ
33kΩ
VCC
0.01µF
330Ω
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
BD8203EFV
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
10µF
0.1µF
0.1µF
0.1µF
M M M 0.1µF
47µF
PVCC1
47µF
PREVCC
47µF
PVCC2
PGND
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/22
TSZ02201-0H5H0BK01520-1-2
04.Nov.2015 Rev.001




BD8203EFV pdf, 반도체, 판매, 대치품
BD8203EFV
Electrical Characteristics continued
(Unless otherwise specified, VPREVCC=VPVCC1=VPVCC2=8V, VREGVARVCC=5V, VVCO=1.65V, Ta=25°C)
Parameter
Symbol MIN TYP MAX Unit
Conditions
Output Offset Voltage
VOOOP2 -50 - +50 mV VVO4+ = VVO4- = 3.4V
H Level Output Voltage
Operational L Level Output Voltage
Amplifier for the
Voltage
Output Sink Current Ability
Detection
Output Source Current Ability
between
Driver Outputs
Range of Same Phase Input
Input Output Gain
VOHOP2 4 - - V
VOLOP2 - - 0.2 V
ISINKOP2
2
-
- mA
ISOUOP2
2
-
- mA
VICMOP2
0
6.8 V VREG5=5.0V
GVOP2
-6.2 -5 -3.8 dB
Slew Rate
VSLOP2 0.5 -
- V/µs
Output Offset Voltage
VOOOP3 -10 - +10 mV
Input Bias Voltage
IBOP3
-300 -
-
nA
Internal
Operational
Amplifier for
VC Standard
H level Output Voltage
L level Output Voltage
Output Sink Current Ability
Output Source Current Ability
Range of Same Phase Input
Input Terminal Inflow Current
VOHOP3 3.5 - - V
VOLOP3 - - 0.2 V
ISINKOP3
0.5
-
- mA
ISOUOP3
10
-
- mA
VICMOP3
1.1
-
3.5
V
VREG5=5.0V BTL range of
operation
IINLD
-
27 55
µA VFWD,VRVS=3.3V
VCTL Terminal Inflow Current IINVCTL -1 - - µA VVCTL =2V
Output Offset Voltage
Loading Driver
Output Saturation Voltage H
VOFLD
VOHLD
-50 0 +50 mV
- 1.1 1.4 V IL=500mA
Output Saturation Voltage L
VOLLD
- 0.45 0.8
V IL=500mA
Input Output Gain
GVLD
7.5 9.0 10.5 dB VVCTL=1V
REG5 Terminal Output Voltage
VOREG5
4.75 5.0 5.25
Regulator 1
REG5 Terminal Output Current
Ability
IREG5_I
100
-
-
Load Change Regulation
VREG5_LOAD
-80
-
-
V IL=100mA
mA
mV IL=0mA to 100mA
Regulator 2
(Output
Changeability)
Input Change Regulation
Range of REGVAR Output
Voltage Setting
REGVAR Terminal Output
Current Ability
REGVAR Terminal Output
Voltage
Input Output Gain
Load Change Regulation
Input Change Regulation
VREG5_LINE
VREGVARR
-20
0.5
IREGVAR_I
100
VREGVAR
GV2
VREGVAR_LOAD
3.4
-
-80
VREGVAR_LINE -20
-
-
-
3.6
1.09
-
-
+30
4.1
-
3.8
-
-
+30
Range of REGVARVCC Voltage
VREGVAR_ON
VREGVAR
+0.9V
-
VPREVCC
REGCTL Terminal Input Current IREGCTL_I
-1
-
-
mV VPREVCC=7.5V to 9V, IL=100mA
V IL=100mA
mA
V IL=100mA,VREGCTL=3.3V
V/V
mV IL=0mA to 100mA
VREGCTL=3.3V,
mV VREGVARVCC=4.5V to 5.5V,
IL=100mA
V
µA VREGCTL=3.3V
Input Voltage of Input Terminal H VIHFUN 2.0 - VPREVCC V MUTE123,MUTE4,RVS,FWD
Input Voltage of Input Terminal L VILFUN
TSDM Terminal L Output Voltage VOL_TSDM
-
-
- 0.8 V MUTE123,MUTE4,RVS,FWD
- 0.4 V RTSDM=33kΩ Pull-up3.3V
Function
VCO Drop Mute Voltage
PREVCC Drop Mute Voltage
REGRST Terminal Reset ON
Voltage
REGRST Terminal Reset OFF
Voltage
VMVCO
VMPREVCC
VRESON1
VRESOFF
0.4
3.4
-
2.0
0.7 1
3.8 4.2
- 0.8
- VPREVCC
V
V
V
Turning OFF of regulator 1
and regulator 2
V
Turning ON of regulator 1 and
regulator 2
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/22
TSZ02201-0H5H0BK01520-1-2
04.Nov.2015 Rev.001

4페이지










BD8203EFV 전자부품, 판매, 대치품
BD8203EFV
(3) 5V Regulator 1
1.2V
REGRST
PREVCC
8V
REG5
5V
10µF
(a) Regulator 1 Control
ON/OFF of regulator 1 can be controlled by REGRST terminal.
REGRST
Regulator 1
Low OFF
High
ON
(b) VCCVOUT Characteristic
VREGON_PREVCC
5V
PREVCC
REG5
(c) Timing Chart
0V
REG5
0V
High
REGRST
Low
(4) 3.6V Changeable Regulator 2
5V
3.3V
10kΩ
REGCTL
REGRST
8V
PREVCC
REGVARVCC
5V
REGVAR
3.6V
10µF
(a) Regulator 2 Controls
ON/OFF of regulator 2 can be controlled by REGRST terminal.
REGRST
Regulator 2
Low OFF
High
ON
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/22
TSZ02201-0H5H0BK01520-1-2
04.Nov.2015 Rev.001

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부품번호상세설명 및 기능제조사
BD8203EFV

5ch System Motor Driver

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