參數(shù)資料
型號： L9952GXP
廠商： STMICROELECTRONICS
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
封裝： LEAD FREE, SSO-36
文件頁數(shù)： 36/68頁
文件大?。?/td> 859K
代理商： L9952GXP
L9952GXP
Electrical characteristics
Doc ID 13518 Rev 5
7.10
Wake up inputs ( WU1..WU4)
The voltages are referred to GND and currents are assumed positive, when the current
flows into the pin. 6V < VS < 18V; Tj = -40 to 130 °C, unless otherwise specified.
7.9.6
tSCF
Short circuit filter time
Tested by scan
chain
64*
TOSC
7.9.7
SR
Slew Rate
0.2
2
4
V/s
1.
The output is capable to switch off relay coils with the impedance of RL=160
Ω; L = 300mH
(RL=220
Ω; L= 420mH); at VS = 40V (Load dump condition)
Table 19.
Relay drivers (continued)
Item
Symbol
Parameter
Test condition
Min.
Typ. Max. Unit
Table 20.
Wake up inputs(1)(WU1...WU4)
1.
Defines whether the inputs W1..4 are configured with current source or current sink in standby mode.
Item
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
7.10.1
VWUthp
Wake-up negative
edge threshold voltage
0.4 Vs
0.45 Vs
0.5 Vs
V
7.10.2
VWUthn
Wake-up positive edge
threshold voltage
0.5 Vs
0.55 Vs
0.6 Vs
V
7.10.3
VHYST
Hysteresis
0.05 Vs
0.1 Vs
0.15 Vs
V
7.10.4
tWU
Minimum time for
wake-up
51
64
77
s
7.10.5
IWU_stdby
Input current in standby
mode
1.5V<VIN< (Vs-3V)
10
20
30
A
7.10.6
RWU_act
Input resistor to GND in
active mode and in
standby mode during
wake-up request
100
275
450
k
Ω
7.10.7
Nn
Number of samples
During OUT_HS
on, cyclic sense
mode (100us
cyclic HS on time)
2 (at 80s and 100s)
7.10.8
Vwuthl
Pending wake up
request low threshold
1.0
1.25
1.5
V
7.10.9
Vwuthh
Pending wake up
request high threshold
Vs-3
Vs-2.2
Vs-1.4
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9952GXPTR 功能描述:馬達/運動/點火控制器和驅(qū)動器 Power management system IC 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
L9952XP 功能描述:馬達/運動/點火控制器和驅(qū)動器 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
L9952XPTR 功能描述:馬達/運動/點火控制器和驅(qū)動器 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
L9953 功能描述:馬達/運動/點火控制器和驅(qū)動器 Door actuator DRVR 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
L-995-38 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:NylaKrimp? Funnel Entry Ring Tongue Terminal for 4/0 AWG Wire, Stud #9
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