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參數(shù)資料
| 型號： | MCZ33880EW |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | Configurable Octal Serial Switch with Serial Peripheral Interface I/O |
| 中文描述： | 配置八路系列開關串行外設接口的I / O |
| 文件頁數(shù)： | 1/25頁 |
| 文件大小： | 341K |
| 代理商： | MCZ33880EW |
Document Number: MC33880
Rev. 5.0, 6/2007
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2007. All rights reserved.
Configurable Octal Serial Switch
with Serial Peripheral Interface
I/O
The 33880 device is an eight-output hardware-configurable high-
side/low-side switch with 8-bit serial input control. Two of the outputs
can be controlled directly via microcontroller for Pulse Width
Modulation (PWM) applications.
The 33880 controls various inductive or incandescent loads by
directly interfacing with a microcontroller.
The circuit's innovative monitoring and protection features include
very low standby currents, “cascadable” fault reporting, internal 40 V
output clamping for low-side configurations, internal -20 V output
clamping for high-side configurations, output-specific diagnostics, and
independent shutdown of outputs.
Features
Designed to Operate 5.5 V < V
PWR
< 24.5 V
8-Bit SPI for Control and Fault Reporting, 3.3 V/ 5.0 V Compatible
Outputs Are Current Limited (0.8 A to 2.0 A) to Drive
Incandescent Lamps
Output Voltage Clamp Is +45 V (Typical) (Low-Side Drive) and -
20 V (Typical) (High-Side Drive) During Inductive Switching
Internal Reverse Battery Protection on V
PWR
Loss of Ground or Supply Will Not Energize Loads or Damage IC
Maximum 5.0
μ
A I
PWR
Standby Current at 13 V V
PWR
up to 95
°
C
R
DS(ON)
of 0.55
at 25
°
C Typical
Short Circuit Detect and Current Limit with Automatic Retry
Independent Overtemperature Protection
32-Pin SOICW Has Pins 8, 9, 24, and 25 Grounded for Thermal
Performance
Pb-Free Packaging Designated by Suffix Code EG and EW
Figure 1. 33880 Simplified Application Diagram
HIGH/LOW-SIDE SWITCH
DW SUFFIX
EG SUFFIX (PB-FREE)
98ASB42345B
28-PIN SOICW
33880
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33880DW/R2
-40
°
C
to 125
°
C
28 SOICW
MCZ33880EG/R2
MC33880DWB/R2
32 SOICW
MCZ33880EW/R2
DWB SUFFIX
EW SUFFIX (PB-FREE)
98ARH99137A
32-PIN SOICW
All Output Switches are High- or Low-Side Configurable
VPWR
33880
SPI I/O
PWM
MCU
MOT
High-Side
H-Bridge
Low-Side
5.0 V
5.0 V
VS
D1
D2
D3
D4
D5
D6
D7
D8
S8
EN
VDD
VPWR
GND
CS
SCLK
DI
DO
IN5
IN6
S1
S2
S3
S4
S5
S6
S7
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MCZ33880EWR2 | 功能描述:電源開關 IC - 配電 CONFIG OCTAL SER SWITCH RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| MCZ33883EG | 功能描述:功率驅動器IC FULL BRIDGE GATE DRIVER RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MCZ33883EG | 制造商:Freescale Semiconductor 功能描述:SEMICONDUCTOR |
| MCZ33883EGR2 | 功能描述:功率驅動器IC FULL BRIDGE GATE DRIVER RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MCZ33884EG | 功能描述:多路器開關 IC SW DETECT INTERFACE RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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