參數(shù)資料
型號: LV8405V
元件分類: 運(yùn)動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 2.5 A, PDSO16
封裝: 0.225 INCH, SSOP-16
文件頁數(shù): 2/6頁
文件大?。?/td> 139K
代理商: LV8405V
LV8405V
No.A1340-2/6
Allowable Operating Conditions at Ta = 25
°C, SGND = PGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage (VM pin)
VM
1.5 to 15.0
V
Power supply voltage (VCC pin)
VCC
2.8 to 5.5
V
Input signal voltage
VIN
0 to VCC
V
Input signal frequency
f max
200
kHz
Electrical Characteristics Ta
= 25°C, VCC = 3.0V, VM = 6.0V, SGND = PGND = 0V, unless otherwise specified.
Ratings
Parameter
Symbol
Conditions
Remarks
min
typ
max
Unit
Standby load current drain
IMO
VCC = 0V, VM = 6V
1
1.0
μA
Operating control current drain
IC1
When VCC is applied, with no load
2
0.85
1.2
mA
High-level input voltage
VIH
2.7
≤ VCC ≤ 5.5V
0.6
×VCC
VCC
V
Low-level input voltage
VIL
2.7
≤ VCC ≤ 5.5V
0
0.2
×VCC
V
High-level input current
(IN1, IN2, IN3, IN4)
IIH
IN1, IN2, IN3, IN4 = 3V
3
15
25
μA
Low-level input current
(IN1, IN2, IN3, IN4)
IIL
IN1, IN2, IN3, IN4 = 0V
3
-1.0
μA
Pull-down resistance value
(IN1-4)
RPD1
100
200
400
k
Ω
Charge pump voltage
VG
VCC + VM
8.5
9.0
9.5
V
Output ON resistance 1
RON1
Sum of top and bottom sides ON
resistance.
4
0.75
1.2
Ω
Output ON resistance 2
RON2
Sum of top and bottom sides ON
resistance. VCC = 2.8V
4
1.0
1.5
Ω
Low-voltage detection voltage
VCS
VCC pin voltage is monitored
5
2.15
2.30
2.45
V
Thermal shutdown temperature
Tth
Design guarantee value *
6
150
180
210
°C
Turn-on time
TPLH
7
0.2
0.4
μS
Output block
Turn-off time
TPHL
7
0.2
0.4
μS
* : Design guarantee value and no measurement is preformed.
Remarks
1. Current consumption when output at the VM pin is off.
2. Current consumption at the VCC pin when VCC is 3V and IN1 to IN4 are all 0V (standby mode).
3. Pins IN 1, 2, 3, and 4 are all pulled down.
4. Sum of upper and lower saturation voltages of OUT pin divided by the current.
5. All power transistors are turned off if a low VCC condition is detected.
6. All output transistors are turned off if the thermal protection circuit is activated. They are turned on again as the
temperature goes down.
7. Rising time from 10 to 90% and falling time from 90 to 10% are specified.
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