LB1839 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
View to exact match
LB1839
SANYO -> Panasonic
LB1839 Datasheet PDF : 5 Pages
| |||
LB1839M
Electrical Characteristics at Ta = 25 °C, VCC = 6 V
Parameter
Supply current
Output saturation voltage
Reference voltage
Output voltage
voltage characteristics
Output voltage
current characteristics
Input current
Output voltage
Symbol
ICC0
ICC1
ICC2
Vsat1
Vsat2
Vsat3
Vref
∆VO
∆VCC
∆VO
∆ICC
IIN
VO
Conditions
During standby
(For two channel) During bidirectional operation,
during control, load open
(For two channel) During bidirectional operation,
during saturation, load open
IO = 100 mA (upper side + lower side)
IO = 200 mA (upper side + lower side)
IO = 200 mA (lower side)
Ivref = 1 mA
VO = 5 V, VCC = 5.5 to 9 V,
IO = 100 mA
VO = 5 V, VCC = 6 V,
IO = 10 to 100 mA
VIN = 5 V
Between OUT and GND
Equivalent Circuit Block Diagram
(For one channel)
min typ max Unit
0.1 10 µA
3.5 5.0 mA
4.0 6.0 mA
0.30 0.40 V
0.40 0.55 V
0.07 0.10 0.15 V
1.85
2.0 2.15 V
20 mV
2.5 x VC
50 mV
90 150 µA
2.7 x VC V
Thermal
Reference
voltage
Logic predriver
Truth Table
Pin Assignment
ENA
L
H
H
H
H
Input
IN 1/2
—
Output
VM 1/2
OUT
1/3
OUT
2/4
—
OFF OFF
L
L
H
L
L
H
H
L
H
L
L
H
H
H
L
H
Mode
Standby
Constant-voltage
regulated forward
operation
Saturated
forward operation
Constant-voltage
regulated reverse
operation
Saturated
reverse operation
The constant-voltage regulated output VO (= voltage between H
side output and GND) is controlled by 2.5 x VC. The output is
in the saturated state when the VC input range is 0.2 to 6 V and
VO ^ VCC.
Note: Both GND pins must be grounded.
No.3950 -2/5
|
|
Share Link: