參數(shù)資料
型號(hào)： L9949
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSH DC MOTOR CONTROLLER, 10 A, PDSO20
封裝： POWER, SO-20
文件頁(yè)數(shù)： 17/20頁(yè)
文件大小： 337K
代理商： L9949
L9949
6/20
Figure 2. Thermal Data of Package
ELECTRICAL CHARACTERISTCS
VS =8to 16 V, VCC = 4.5 to 5.5 V, Tj = -40 to 150 °C, unless otherwise specified. The voltages are refered to
GND and currents are assumed positive, when the current flows into the pin
.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Supply
VS
Operating Supply Voltage
Range
728
V
IS
DC Supply Current
active mode,
VS =16V, VCC = 5.3 V,
OUT1 - OUT6 floating
720
mA
Quiescent Supply Current
standby mode,
VS =16V, VCC =0V,
Tj <85°C
(1)
OUT1 - OUT6 floating
612
A
ICC
DC Supply Current
active mode, CSN = VCC,
VS =16V; VCC = 5.3 V
12
mA
Quiescent Supply Current
standby mode, CSN = VCC,
VS =16V, VCC = 5.3V,
Tj <85°C
(1)
OUT1 - OUT6 floating
40
75
A
IS +ICC
Sum Supply Quiescent Current
standby mode, CSN = VCC,
VS =16V, VCC = 5.3 V, Tj <85 °C
OUT1 - OUT6 floating
50
90
A
PowerSO20 Z
th(j-a)
die size 6x6 sq. mm
mounted on standard board
T
= 20C
still air
dissipated power 1 W - single pulse
diss. area located in a corner
amb
silicon
diss. area
0.001
0.01
0.1
1
10
100
1000
Time (s)
Z (C/W)
th
0.1
1
10
1x1 sq. mm
2x2 sq. mm
3x3 sq. mm
4x4 sq. mm
5x5 sq. mm
diss. area dimensions
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L9950 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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L9950XP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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