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| 型号： | MC33988CPNA |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/34页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH HIGH SIDE DUAL 16QFN |
| 标准包装： | 168 |
| 类型： | 高端开关 |
| 输出数： | 2 |
| Rds（开）： | 8 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 30A |
| 输入电压： | 6 V ~ 27 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-PowerDFN |
| 供应商设备封装： | 16-PQFN（12x12） |
| 包装： | 托盘 |
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Freescale Semiconductor
Technical Data
Dual Intelligent High-current
Self-protected Silicon High Side
Switch (8.0 mOhm )
The 33988 is a dual self-protected 8.0 m Ω silicon switch used to
replace electromechanical relays, fuses and discrete devices in
power management applications. The 33988 is designed for harsh
environment and includes self-recovery features. The device is
suitable for loads with high inrush current, as well as motors and all
types of resistive and inductive loads.
Programming, control and diagnostics are implemented via the
serial peripheral interface (SPI). A dedicated parallel input is available
for alternate and pulse-width modulation (PWM) control of each
output. SPI-programmable fault trip thresholds allow the device to be
adjusted for optimal performance in the application.
The 33988 is packaged in a power-enhanced 12 x 12 mm
nonleaded PQFN package with exposed tabs.
Features
Document Number: MC33988
Rev. 8.0, 06/2012
33988
HIGH SIDE SWITCH
BOTTOM VIEW
FK SUFFIX
98ARL10521D
16-PIN PQFN
?
?
?
Dual 8.0 m Ω max high side switch with parallel input or SPI control
6.0 V to 27 V operating voltage with standby currents < 5.0 μ A
Output current monitoring with two SPI-selectable current ratios
?
SPI control of over-current limit, over-current fault blanking time,
ORDERING INFORMATION
output OFF open load detection, output ON/OFF control,
watchdog timeout, slew-rates, and fault status reporting
? SPI status reporting of over-current, open and shorted loads, over-
temperature, under-voltage and over-voltage shutdown, fail-safe
pin status, and program status
Device
(For Tape and Reel,
add an R2 Suffix)
MC33988CHFK
Temperature
Range (T A )
- 40 °C to 125 °C
Package
16 PQFN
? Enhanced -16 V reverse polarity V PWR protection
V DD
V DD
V DD
V PWR
33988
VDD
VPWR
I/O
I/O
SO
SCLK
FS
WAKE
SI
SCLK
HS1
GND
MCU
CS
SI
CS
SO
HS0
LOAD
I/O
I/O
RST
INO
I/O
A/D
IN1
CSNS
FSI
GND
LOAD
Figure 1. 33988 Simplified Application Diagram
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
? Freescale Semiconductor, Inc., 2010-2012. All rights reserved.
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| MC33989DW | 功能描述:CAN 接口集成电路 SBC HIGH SPEED RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33989DWR2 | 功能描述:CAN 接口集成电路 SBC HIGH SPEED RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33989PEG | 功能描述:CAN 接口集成电路 SBC-HS RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33989PEGR2 | 功能描述:CAN 接口集成电路 SBC-HS RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33990D | 功能描述:IC TRANSCEIVER J-1850 BUS 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
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