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參數(shù)資料
| 型號： | MC33298DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | OCTAL SERIAL SWITCH (SPI Input/Output) |
| 中文描述： | 1 A 8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO24 |
| 封裝： | PLASTIC, SOP-24 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 280K |
| 代理商： | MC33298DW |
Device
Tested Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
OCTAL SERIAL SWITCH
(SPI Input/Output)
ORDERING INFORMATION
MC33298P
MC33298DW
TC = – 40
°
to +125
°
C
DIP
SOP–24L
Order this document by MC33298/D
P SUFFIX
PLASTIC PACKAGE
CASE 738
DIP (16+2+2)
PIN CONNECTIONS
20
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751E
SOP (16+4+4)L
24
1
DIP
1
2
3
4
5
6
–
–
7
8
9
10
11
12
13
14
15
16
–
–
17
18
19
20
Function
Output 7
Output 6
SCLK
SI
Ground
Ground
Ground
Ground
SO
CSB
Output 5
Output 4
Output 3
Output 2
SFPD
VDD
Ground
Ground
Ground
Ground
VPWR
Reset
Output 1
Output 0
SOP–24L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MOTOROLA ANALOG IC DEVICE DATA
The MC33298 is an eight output low side power switch with 8 bit serial input
control. The MC33298 is a versatile circuit designed for automotive
applications, but is well suited for other environments. The MC33298
incorporates SMARTMOS
technology, with CMOS logic, bipolar/MOS
analog circuitry, and DMOS power MOSFETs. The MC33298 interfaces
directly with a microcontroller to control various inductive or incandescent
loads. The circuit’s innovative monitoring and protection features are: very low
standby current, cascadable fault reporting, internal 65 V clamp on each
output, output specific diagnostics, and independent shutdown of outputs. The
MC33298 is parametrically specified over a temperature range of – 40
°
C
≤
TA
≤
+125
°
C ambient temperature and 9.0 V
≤
VPWR
≤
16 V supply. The
economical 20 pin DIP and SO–24 wide body surface mount plastic packages
make the MC33298 very cost effective.
Designed to Operate Over Wide Supply Voltages of 5.5 V to 26.5 V
Interfaces Directly to Microprocessor Using SPI Protocol
SPI Communication for Control and Fault Reporting
8–Bit Serial I/O is CMOS Compatible
3.0 A Peak Current Outputs with Maximum RDS(on) of 0.45
at 25
°
C
Outputs are Current Limited to 3.0 A to 6.0 A for Driving Incandescent
Lamp Loads
Output Voltages Clamped to 65 V During Inductive Switching
Maximum Sleep Current (IPWR) of 50
μ
A with VDD
≤
2.0 V
Maximum of 4.0 mA IDD During Operation
Maximum of 2.0 mA IPWR During Operation with All Outputs “On”
Open Load Detection (Outputs “Off”)
Overvoltage Detection and Shutdown
Each Output has Independent Over Temperature Detection and Shutdown
Output Mode Programmable for Sustained Current Limit or Shutdown
Short Circuit Detect and Shutdown with Automatic Retry for Every
Write Cycle
Serial Operation Guaranteed to 2.0 MHz
Micro–
controller
with Bus
+Vbat
SCLK
CSB
SFPD
SO
VPWR
VDD
CMOS
Serial Shift
Registers
and
Latches
CMOS
Input
Logic
Updrain
DMOS
Output
Switches
and
Sense
Circuits
SI
Reset
SFPD
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Gnd
This device contains 1,200 active transistors.
Simplified Application
Motorola, Inc. 1996
Rev 2
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| MC33298DWR2 | 功能描述:IC OCTAL SERIAL SWITCH 24-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:高端/低端驅(qū)動器 輸入類型:SPI 輸出數(shù):8 導(dǎo)通狀態(tài)電阻:850 毫歐，1.6 歐姆 電流 - 輸出 / 通道:205mA，410mA 電流 - 峰值輸出:500mA，1A 電源電壓:9 V ~ 16 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:PG-DSO-20-45 包裝:帶卷 (TR) |
| MC33298P | 功能描述:IC SWITCH SERIAL OCTAL 20-DIP RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:高端/低端驅(qū)動器 輸入類型:SPI 輸出數(shù):8 導(dǎo)通狀態(tài)電阻:850 毫歐，1.6 歐姆 電流 - 輸出 / 通道:205mA，410mA 電流 - 峰值輸出:500mA，1A 電源電壓:9 V ~ 16 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:PG-DSO-20-45 包裝:帶卷 (TR) |
| MC33304P | 制造商:ON Semiconductor 功能描述: |
| MC3330P | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC33340D | 功能描述:電池管理 18V Max NiCD/NiMH RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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