没有合适的资源?快使用搜索试试~ 我知道了~
BTS50080-1TEB 英飞凌芯片 INFINEON 中文版规格书手册.pdf
需积分: 5 0 下载量 34 浏览量
2023-07-05
09:49:12
上传
评论
收藏 547KB PDF 举报
温馨提示
试读
27页
BTS50080-1TEB 英飞凌芯片 INFINEON 中文版规格书手册 英飞凌芯片 INFINEON 中文版规格书手册
资源推荐
资源详情
资源评论
BTS50080-1TEB
Smart High-Side Power Switch
PROFET™
One Channel
Datasheet, Rev. 1.0, Aug. 2008
Automotive Power
Datasheet 2 Rev. 1.0, 2008-08-28
Smart High-Side Power Switch
BTS50080-1TEB
Table of Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block Diagram and Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Pin Assignment BTS50080-1TEB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Power Stages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1 Input Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.2 Output On-State Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.3 Output Inductive Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.3.1 Maximum Load Inductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.4 Inverse load current capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.1 Overload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.2 Short circuit impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.3 Reverse Polarity Protection - Reversave™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.4 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.5 Loss of Ground Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.6 Loss of V
bb
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.7 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.1 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table of Contents
PG-TO252-5-11
Type Package Marking
BTS50080-1TEB PG-TO252-5-11 S50080B
Datasheet 3 Rev. 1.0, 2008-08-28
Smart High-Side Power Switch
PROFET™
One Channel
BTS50080-1TEB
1Overview
Features
• Part of scalable product family
• Inverse load current capability
• Load current sense
• Reversave™
• Very low standby current
• Current controlled input pin
• Improved electromagnetic compatibility (EMC)
• Fast demagnetization of inductive loads
• Stable behavior at under-voltage
• Green Product (RoHS compliant)
• AEC Qualified
The BTS50080-1TEB is a one channel high-side power switch in PG-TO252-5-11 package providing embedded
protective functions.
The power transistor is built by a N-channel vertical power MOSFET with charge pump. The design is based on
Smart SIPMOS chip on chip technology.
The BTS50080-1TEB has a current controlled input and offers a diagnostic feedback with load current sense and
a defined fault signal in case of overload operation, overtemperature shutdown and/or short circuit shutdown.
Operating voltage
V
bb(on)
5.5..30V
Minimum overvoltage protection
V
ON(CL)
39 V
Maximum on-state resistance at 150°C
R
DS(ON)
16 mΩ
Nominal load current
I
L(nom)
10 A
Minimum load current limitation peak
I
Lpeak(SC)
70 A
Maximum stand-by current for whole device with load at
T
j
= 25 °C I
bb(OFF)
6µA
Smart High-Side Power Switch
BTS50080-1TEB
Overview
Datasheet 4 Rev. 1.0, 2008-08-28
Protective Functions
• Reversave™, channel switches on in case of reverse polarity
• Reverse battery protection without external components
• Short circuit protection with latch
• Overload protection
• Multi-step current limitation
• Thermal shutdown with restart
• Overvoltage protection (including load dump)
• Loss of ground protection
• Loss of V
bb
protection (with external diode for charged inductive loads)
• Electrostatic discharge protection (ESD)
Diagnostic Functions
• Proportional load current sense (with defined fault signal in case of overload operation, overtemperature
shutdown and/or short circuit shutdown)
• Open load detection in ON-state by load current sense
Applications
• µC compatible high-side power switch with diagnostic feedback for 12 V grounded loads
• All types of resistive, inductive and capacitive loads
• Most suitable for loads with high inrush currents, so as lamps
• Replaces electromechanical relays, fuses and discrete circuits
Datasheet 5 Rev. 1.0, 2008-08-28
Smart High-Side Power Switch
BTS50080-1TEB
Block Diagram and Terms
2 Block Diagram and Terms
2.1 Block Diagram
Figure 1 Block Diagram
2.2 Terms
Following figure shows all terms used in this data sheet.
Figure 2 Terms
logic IC base chip
V
bb
IS
OUT
IN
LOAD
ES D
R
IS
V
IS
V
IN
I
IN
I
L
Ov erview . em f
T
driver
logic
gate control
&
charge pump
load current
sense
over
temperature
clamp for
inductive load
current
limitation
forward voltage drop detection
voltage sensor
I
IS
R
bb
Terms.emf
V
IN
OUT
V
IS
I
IS
V
bb
I
L
V
OUT
I
bb
IN
VBB
IS
I
IN
V
bIN
V
bIS
V
ON,
V
OFF
R
IN
R
IS
BTS50080-1TEB
剩余26页未读,继续阅读
资源评论
芯脉芯城
- 粉丝: 3
- 资源: 4031
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功