UTC BA6220L-D08-T General use electronic governor Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BA6220
LINEAR INTEGRATED CIRCUIT
GENERAL USE ELECTRONIC
GOVERNOR
„
DESCRIPTION
DIP-8
The UTC BA6220 is a monolithic integrated circuit, developed for
speed control of general use DC motors.
„
FEATURES
* Wide range of working power supply voltage range
(VCC= 3.5V - 16V).
* Very large starting torque at the low voltage.
* Large permissible loss due to effective utilization of substrate
radiation.
* Usable for various DC motors by means of changing constants of
the external components.
„
APPLICATION
SOP-8
*Pb-free plating product number: BA6220L
* Radio cassette tape recorders
„
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
BA6220-D08-T
BA6220L-D08-T
BA6220-S08-R
BA6220L-S08-R
BA6220-S08-T
BA6220L-S08-T
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Copyright © 2005 Unisonic Technologies Co., Ltd
Package
Packing
DIP-8
SOP-8
SOP-8
Tube
Tape Reel
Tube
1 of 3
QW-R109-001,B
BA6220
„
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R109-001,B
BA6220
„
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
VCC
Supply Voltage
DIP-8
SOP-8
Power Dissipation(note 1)
PD
RATINGS
18
1.4
0.8
-25 ~ +75
-55 ~ +125
UNIT
V
W
W
°C
°C
Operating Temperature
TOPR
Storage Temperature
TSTG
Note 1. PCB (Copper-surfaced) 9cm2, T 1.0mm.
2. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„
RECOMMENDED OPERATING CONDITIONS (Ta=25°C)
PARAMETER
Operating Supply Voltage
„
SYMBOL
VCC
TEST CONDITIONS
Loader: 8g-cm
MIN
3.5
TYP
MAX
16
UNIT
V
MIN
TYP
MAX
UNIT
1.10
18
1.5
1.27
20
2.0
1.40
22
V
V
ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=12V)
PARAMETER
SYMBOL
Output Saturate Voltage
VSAT
Reference Voltage
VREF
Current Ratio
K
Volatge Feature of
ΔVREF/VREF/ΔVCC
Reference Voltage
Volatge Feature of
ΔK/K/ΔVCC
Current Ratio
Bias Current
IBIAS
Current Feature of
ΔVREF/VREF/ΔIM
Reference Voltage
Current Feature of
ΔK/K/ΔIM
Current Ratio
Temperature Feature of
ΔVREF/VREF/ΔTa
Reference Voltage
Temperature Feature of
ΔK/K/ΔTa
Current ratio
TEST
TEST CONDITIONS
CIRCUIT
Fig.3
VCC =4.2V, RM=4.4Ω
Fig.1
IM=10mA
Fig.2
RM=33 - 44Ω
IM=100mA,
Fig.1
Vcc=6.3 - 16V
IM=100mA,
Fig.2
Vcc=6.3 - 16V
Fig.4
RM=180Ω
%/V
0.4
%/V
0.8
1.2
mA
Fig.1
IM=30 - 200mA
-0.02
%/mA
Fig.2
IM=30 - 200mA
-0.02
%/mA
0.01
%/°C
0.01
%/°C
Fig.1
Fig.2
UNISONIC TECHNOLOGIES CO., LTD
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0.5
0.06
IM=100mA,
Ta=-25 - 75°C
IM=100mA,
Ta=-25 - 75°C
3 of 5
QW-R109-001,B
BA6220
„
LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 5
QW-R109-001,B
BA6220
„
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
Vcc
RM
390
Vcc
A
IM
A
IM
V
4
VREF
390
5
4
8
RM1
1(2)
RM2
5
8
1(2)
(1)
(2)
Vcc
Vcc
4.4
A
I4
A
IM
4
VREF
390
5
1(2)
V
180
4
8 Va(SAT)
5
8
1(2)
(3)
(4)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 5
QW-R109-001,B
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