33888A Datasheet PDF - Motorola Inc
| Part Number | 33888A | |
| Description | Quad High-Side and Octal Low-Side Switch for Automotive | |
| Manufacturers | Motorola Inc | |
| Logo |  |
|
|
There is a preview and 33888A download ( pdf file ) link at the bottom of this page. Total 32 Pages | ||
Preview 1 page No Preview Available !
MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Document order number: MC33888
Rev 3.0, 10/2004
Product Preview
Quad High-Side and Octal Low-Side
Switch for Automotive
The 33888 is a single-package combination of a power die with four
discrete high-side MOSFETs (two 10 mΩ and two 40 mΩ) and an integrated
IC control die consisting of eight low-side drivers (600 mΩ each) with
appropriate control, protection, and diagnostic features.
Programming, control, and diagnostics are accomplished using a 16-bit SPI
interface. Additionally, each high-side output has its own parallel input for
pulse-width modulation (PWM) control if desired. The low sides share a single
configurable direct input.
The 33888 is available in two power packages.
Features
• Dual 10 mΩ High Side, Dual 40 mΩ High Side, Octal 600 mΩ Low Side
• Full Operating Voltage of 6.0 V to 27 V
• SPI Control of High-Side Overcurrent Limit, High Side Current Sense,
Output OFF Open Load Detection, Output ON/OFF Control, Watchdog
Timeout
• SPI Reporting of Program Status and Fault
• High-Side Analog Current Feedback with Selectable Ratio
• Enhanced 16 V Reverse Polarity VPWR Protection
33888
33888A
SOLID STATE RELAY FOR
AUTOMOTIVE APPLICATIONS
Bottom View
PNB SUFFIX
APNB SUFFIX
CASE 1438-06
36-TERMINAL PQFN
(12 x 12)
Top View
FB SUFFIX
CASE 1315-03
64-TERMINAL PQFP
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
PC33888PNB/R2
PC33888APNB/R2
-40°C to 125°C
36 PQFN
MC33888FB/R2
64 PQFP
+5.0 V
33888 Simplified Application Diagram
VPWR
+5.0 V
8 x Relay or LED
4
MCU
A/D
A/D
4
33888
FS VDD
VPWR
IHS0:IHS3
ILS
LS4:LS11
RST
SPI HS3
WDIN
HS2
CSNS2-3
CSNS0-1
FSI GND
HS1
HS0
Loads
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Motorola, Inc. 2004
For More Information On This Product,
Go to: www.freescale.com
|
| |
 
Freescale Semiconductor, Inc.
TERMINAL DEFINITIONS FOR PQFN (continued)
Functional descriptions of many of these terminals can be found in the System/Application Information section beginning on
page 19.
Terminal
Terminal
Name
Formal Name
Definition
34 RST
Reset (Active Low)
This input terminal is used to initialize the device configuration and fault registers,
as well as place the device in a low current standby mode. This terminal also starts
the watchdog timeout when transitioned from logic [0] to logic [1]. This terminal
should not be allowed to be at logic [1] until VDD is in regulation. This input has an
internal passive pulldown.
35 FSI
Fail-Safe Input
The Fail-Safe input terminal level determines the state of the outputs after a
watchdog timeout occurs. This terminal has an internal pullup. If the FSI terminal is
left to float to a logic [1], then HS0 and HS2 will turn on when in the Fail-Safe state.
If the FSI terminal is tied to GND, the watchdog circuit and fail-safe operation will be
disabled, thus allowing operation without a watchdog signal.
36 WDIN
Watchdog Input
This input terminal is a CMOS logic level input that is used to monitor system
operation. If the incoming watchdog signal does not transition within the normal
watchdog timeout range, the device will operate in the Fail-Safe mode. This input
has an active internal pulldown.
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
For More Information On This Product,
Go to: www.freescale.com
33888
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 33888A electronic component. |
| Information | Total 32 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 33888A.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| 33888 | The function is Quad High-Side and Octal Low-Side Switch for Automotive. Motorola Inc | |
| 33888A | The function is Quad High-Side and Octal Low-Side Switch for Automotive. Motorola Inc | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
3388
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||