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BL8023C Datasheet Preview

BL8023C Datasheet

300mA Bi-Direction Relay Driver

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BL8023C pdf
BL8023C
300mA Bi-Direction Relay Driver
DESCRIPTION
BL8023C is a bi-direction relay driver circuit, used
to control the magnetic latching relay, with large
output capability, ultra-low power consumption.
It can be widely used in smart meters and other
pulses, level control applications.
BL8023C can provide 300mA typical driving
current, which will different according to the
relay coil resistance. The input High Level
Threshold of BL8023C is 3V; it can compatible
with most single chip microcontroller.
BL8023C is available in SOP-8 package.
FEATURES
5 to 36V input voltage range
Low Power Consumption (IQ<1uA)
Input High Level Threshold: 3V, compatible with
most single chip microcontroller
Typical Driving Current: 300mA
Rds(on)=15ohm(Vin=12V, PMOSFET+NMOSFET)
Rds(on)=10ohm(Vin=20V, PMOSFET+NMOSFET)
Peak Driving Current: 500mA@Vin=24V
Environment Temperature: -40C~85C
SOP-8 package
APPLICATIONS
Smart Meter
TYPICAL APPLICATION
L
220V
AC
N
A
B
AC V+
AC V-
BRIDGE
18
23BLLC8052232C3
7
6
45
+
Rs
ORDERING INFORMATION
Part No.
BL8023C
Package
SOP-8
Relay
PIN OUT & MARKING
OA VIN
NC B
A NC
GND OB
SOP-8
Note
8023S: Product Code
LLLLL: 4th to 8th digits of Lot No.
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BL8023C Datasheet Preview

BL8023C Datasheet

300mA Bi-Direction Relay Driver

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BL8023C pdf
BL8023C
ABSOLUTE MAXIMUM RATING
Parameter
Value
Max Input Voltage
40V
Max Operating Junction Temperature(Tj)
150C
Ambient Temperature(Ta)
-40C 125C
Package Thermal Resistance SOP-8
θja
θjc
128C / W
45C / W
Storage Temperature(Ts)
-40C - 150C
Lead Temperature & Time
260C, 10S
Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device
reliability.
RECOMMENDED WORK CONDITIONS
Parameter
Input Voltage Range
Operating Junction Temperature(Tj)
Value
Max.36V
-40C 85C
ELECTRICAL CHARACTERISTICS
(VDD=5V, TA=25C)
Symbol
Parameter
VIN Input Voltage Range
Iq Quiescent Current
Rdson Switch Rdson
VTH
RIN
VSD
TR
TD(ON)
TF
TDIOFF)
ON Input High Voltage
Equivalent Input Resistor
Fly-Wheel Diode Forward
Voltage
Rise Time
Turn ON Delay Time
Fall Time
Turn OFF Delay Time
Conditions
Vin=12V, RL=75ohm
Vin=30V, RL=75ohm
Vin=12V, RL=40ohm
Vin=30V, RL=40ohm
Vin=12V
Is=1A
VIN=12V, RL=75ohm
VIN=12V, RL=75ohm
VIN=12V, RL=75ohm
VIN=12V, RL=75ohm
Min Typ Max Unit
5 36 V
1 uA
12 18 ohm
10 16 ohm
12 18 ohm
10 16 ohm
3V
500 Kohm
0.8 1.5
V
40 ns
60 ns
30 ns
70 ns
LOGIC FUNCTION TABLE
Input A
1
0
0
1
Input B
0
1
0
1
Output OA
1
0
High-impedance
High-impedance
Output OB
0
1
High-impedance
High-impedance
RELAY RESPONSE
ON
OFF
Hold
Hold
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Part Number BL8023C
Description 300mA Bi-Direction Relay Driver
Maker BELLING
Total Page 6 Pages
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