- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄358627 > 33981 (Motorola, Inc.) High-Frequency, High-Current, Self-Protected High-Side Switch (4.0 mз up to 60 kHz) PDF資料下載
參數(shù)資料
| 型號(hào)： | 33981 |
| 廠商： | Motorola, Inc. |
| 英文描述： | High-Frequency, High-Current, Self-Protected High-Side Switch (4.0 mз up to 60 kHz) |
| 中文描述： | 高頻率，大電流，自我保護(hù)的高邊開(kāi)關(guān)（4.0mз至60千赫） |
| 文件頁(yè)數(shù)： | 9/24頁(yè) |
| 文件大?。?/td> | 469K |
| 代理商： | 33981 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)當(dāng)前第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33981
9
Table 1. Functional Truth Table in Normal Mode
Condition
CONF
INHS
INLS
OUT
GLS
FS
EN
Comments
Sleep
x
x
x
x
x
H
L
Device is in Sleep mode. The OUT and
low-side gate are OFF.
Normal
L
H
H
H
H
H
H
Normal mode. High side and low side are
controlled independently. The high side
and the low side are both on.
Normal
L
L
L
L
L
H
H
Normal mode. High side and low side are
controlled independently. The high side
and the low side are both off.
Normal
H
L
H
L
H
H
H
Normal mode. No cross-conduction. Half-
bridge configuration. The high side is off
and the low side is on.
Normal
H
H
L
H
L
H
H
Normal mode. No cross-conduction. Half-
bridge configuration. The high side is on
and the low side is off.
Normal
H
PWM
H
PWM
PWM
OR
H
(Logical
OR)
H
H
Normal mode. Cross-conduction
management is activated. Half-bridge
configuration.
H = High level
L = Low level
x = Don’t care
PWM = Pulse-width modulation
Table 2. Functional Truth Table in Fault Mode
Conditions
CONF
INHS
INLS
OUT
GLS
FS
EN
TEMP CSNS OCLS
Comments
Overtemperature
on OUT
x
x
x
L
x
L
H
L
x
x
The 33981 is currently in fault mode. The
OUT is OFF. TEMP at 0 V indicates this
fault. Once the fault is removed 33981
recovers its normal mode.
Overtemperature
on C
BOOT
or GLS
x
x
x
L
L
L
H
L
x
x
The 33981 is currently in fault mode. The
OUT
is OFF and GLS is at 0 V. TEMP at
0 V indicates this fault. Once the fault is
removed 33981 recovers its normal mode.
Overcurrent
on OUT
x
H
x
L
x
L
H
x
L
x
The 33981 is currently in fault mode. The
OUT is OFF. It is reset by a logic [0] at
INHS for at least 200
μ
s. When INHS goes
to 0 V, CSNS goes to 5.0 V.
Overload
on External Low-
Side MOSFET
L
x
H
x
L
L
H
x
x
L
The 33981 is currently in fault mode. GLS
is at 0 V and OCLS internal current source
is off. The external resistance connected
between OCLS and GND terminal will pull
OCLS terminal to 0 V. The fault is reset by
a logic [0] at
INLS for at least 200
μ
s.
H = High level
L = Low level
x = Don’t care
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 33984 | Dual Intelligent High-Current Self-Protected Silicon High-Side Switch (4.0 mз) |
| 33991 | Gauge Driver Integrated Circuit |
| 33BS | surface mount silicon Zener diodes |
| 33C408 | 4 Megabit (512K x 8-Bit) CMOS SRAM |
| 33C408RPFB-20 | 4 Megabit (512K x 8-Bit) CMOS SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 33-981 | 制造商:Ideal Industries Inc 功能描述:SIGNALTEK-FO/850 US |
| 33981_09 | 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Single High Side Switch |
| 3398-1000 | 功能描述:BREADBOARD 18POS DUAL SOCKET RoHS:否 類(lèi)別:原型開(kāi)發(fā)產(chǎn)品 >> 原型開(kāi)發(fā)板 - 未穿孔 系列:- 標(biāo)準(zhǔn)包裝:5 系列:500 原型板類(lèi)型:包銅，無(wú)涂層 尺寸/尺寸:36.00" x 24.00"（914.4mm x 609.6mm） 板厚度:0.063"（1.60mm）1/16" 材質(zhì):雙面包銅 FR4，1 盎斯 |
| 3398175 | 制造商:Whirlpool 功能描述:CATCH |
| 33981B | 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Single High-Side Switch (4.0 mз), PWM clock up to 60kHz |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。