TLE8110ED datasheet(5/74 Pages) INFINEON

5 / 74 page

Data Sheet

Rev. 1.0

2018-03-07

TLE8110ED

Smart Multichannel Low Side Switch with Parallel Control and SPI Interface

Block Diagram

Figure 2

Block Diagram

2.1

Description

Communication

The TLE8110ED is a 10-channel low-side switch in PG-DSO-36-72 package providing embedded protection

functions. The 16-bit serial peripheral interface (SPI) can be utilized for control and diagnosis of the device and

the loads. The SPI interface provides daisy-chain capability in order to assemble multiple devices in one SPI

chain by using the same number of micro-controller pins 1).

The analogue and the digital part of the device is supplied by 5V. Logic Input and Output Signals are then

compatible to 5V logic level [TTL - level]. Optionally, the logic part can be supplied with lower voltages to

achieve signal compatibility with e.g. 3.3V logic level [CMOS - level].

The TLE8110ED is equipped with 10 parallel input pins that are routed to each output channel. This allows

control of the channels for loads driven by Pulse Width Modulation (PWM). The output channels can also be

controlled by SPI.

Reset

The device is equipped with one Reset Pin and one Enable. Reset [RST] serves the whole device, Enable [EN]

serves only the Output Control Unit and the Power Stages.

1) Daisy Chain

Block_diag_10ch_TLE8110.vsd

S_CS

S_SI

S_CLK

S_SO

SPI

(TTL or

CMOS)

open load

detection

temperature

sensor

diagnosis

OUT4

OUT3

OUT2

OUT1

gate

control

short circuit

detection

input

VCC

Input Control

(TTL or CMOS)

IN3

VDD

RST

OUT8

OUT7

OUT6

OUT5

OUT10

OUT9

short to GND

detection

IN4

IN5

IN6

IN7

IN8

IN9

IN10

IN1

IN2

control

Logic

control

unit

analogue

control,

diagnostic

and protective

functions

GND

TLE8110ED bảng dữ liệu(PDF) 5 Page - Infineon Technologies AG

TLE8110ED bảng dữ liệu(HTML) 5 Page - Infineon Technologies AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74

bảng dữ liệu tải về

Link URL