MCCF33095D 查看數據表（PDF） - Motorola => Freescale
零件编号
产品描述 (功能)
比赛名单
MCCF33095D Datasheet PDF : 12 Pages
| |||
Advance Information
Integral Alternator Regulator
The MCCF33095 (Flip–Chip) and MC33095 (Surface Mount) are
regulator control integrated circuits designed for use in automotive 12 V
alternator charging systems. Few external components are required for full
system implementation. These devices provide control for a broad range of
12 V alternator charging systems when used in conjunction with the
appropriate Motorola Power Darlington transistor to control the field current
of the specific alternator.
Both versions have internal detection and protection features to withstand
extreme electrical variations encountered in harsh automotive environments.
Flip–Chip Technology allows the MCCF33095 to operate at higher ambient
temperatures than the surface mount version in addition to withstanding
severe vibration and thermal shock with a high degree of reliability.
• Constant Frequency with Variable Duty Cycle Operation
• Adjusts System Charging to Compensate for Changes
in Ambient Temperature
• Slew Rate Control to Reduce EMI
• Lamp Pin to Indicate Abnormal Operating Conditions
• Shorted Field Protection
• Resumes Normal Operation Once Fault Condition Ceases
• Operation from – 40°C to 170°C for Flip–Chip and – 40°C to 125°C
for SO–14
• Surface Mount or Solder Bump Processed Flip–Chip Assembly Versions
Order this document by MCCF33095/D
MCCF33095
MC33095
INTEGRAL
ALTERNATOR
REGULATOR
SEMICONDUCTOR
TECHNICAL DATA
3
21
10
4
9
5 678
FLIP–CHIP CONFIGURATION
(Backside View)
Back marking is oriented as shown
4 (8)
Ignition
6 (4)
Oscillator
2 (11)
Sense
10 (14)
Short
Circuit
3 (10)
Stator
Simplified Block Diagram
VCC
1 (12)
Series
Regulator
+
Load Dump
Detection and
Protection
+
Oscillator
VReg
Timer
S
Q
R
S
Q
R
Thermal
Protection
9 (1)
Darlington
Drive
7 (3)
Roll–Off
VHV
One
Shot
5 (5)
Lamp
8 (2)
Ground
This device contains 145 active transistors.
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
Bump
1
2
3
4
5
6
7
8
9
10
Function
VCC
Sense
Stator
Ignition
Lamp
Oscillator
Roll–Off
Ground
Darlington Drive
Short Circuit
SO–14 (Note 1)
(12)
(11)
(10)
(8)
(5)
(4)
(3)(Note 2)
(2)
(1)
(14)
NOTES: 1. No connections to Pins 3, 6, 7, 9 and 13.
2. Connected to ground internal to package.
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MCCF33095 TA = – 40° to +170°C
MC33095D TA = – 40° to +125°C
Flip–Chip
SO–14
This document contains information on a new product. Specifications and information herein
arMe sOubTjeOctRtoOcLhaAngAe NwiAthLouOt nGotiIcCe. DEVICE DATA
© Motorola, Inc. 1996
Rev 1
1
Share Link: 