TLE4959C datasheet(2/14 Pages) INFINEON

部件名	TLE4959C

功能描述	TLE4959C Transmission Speed Sensor

PDF	14 Pages

Scroll/Zoom	100%

制造商	INFINEON [Infineon Technologies AG]

网页	http://www.infineon.com

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2 / 14 page

Data Sheet

Ver. 1.0

2018-02

TLE4959C Transmission Speed Sensor

Description

The TLE4959C comes in a RoHs compliant three-pin package, qualified for automotive usage. It has two

integrated capacitors on the lead frame (220 nF/1.8 nF). These capacitors increase the EMC robustness of the

device. In 12 V applications it is further recommended to use a serial resistor RSupply of 100 Ω (tbd) for

protection on the supply line. A pull-up resistor RLoad is mandatory on the output pin and determines the

maximum current flowing through the output transistor. A value of 1.2 kΩ is recommended for the 5V

application. (see Figure 1)

Figure 1

Typical Application Circuit

RSupply

VDD

GND

VDD = 220 nF

Q = 1.8 nF

...integrated in package

RLoad

1.2 kΩ

Vpullup

CVDD

Option for 12 V

PG-SSO- 3-52

IDD

TLE4959C 数据表(PDF) 2 Page - Infineon Technologies AG