參數(shù)資料
型號(hào)： TLE6209R
廠商： INFINEON TECHNOLOGIES AG
英文描述： 7 A H-Bridge for DC-Motor Applications
中文描述： 7的H -橋直流馬達(dá)應(yīng)用
文件頁(yè)數(shù)： 5/29頁(yè)
文件大?。?/td> 296K
代理商： TLE6209R
TLE 6209 R
Data Sheet, Version 3.0
5
2001-10-15
2
Circuit Description
2.1
Serial Peripheral Interface (SPI)
The SPI is used for bidirectional communication with a control unit. The 8-bit
programming word or control word (see
Table 1
) is read in via the SDI serial data input,
and this is synchronized with the serial clock input SCLK. The status word appears
synchronously at the SDO serial data output (see
Table 4
).
The transmission cycle begins when the chip is selected with the chip-select-not (CSN)
input (H to L). When the CSN input changes from L to H, the word which has been read
into the shift register becomes the control word. The SDO output switches then to tristate
status, thereby releasing the SDO bus circuit for other uses. The SPI allows to parallel
multiple SPI devices by using multiple CSN lines. Due to the full duplex shift register, the
TLE 6209 R can also be used in daisy-chain configuration.
The settings made by the SPI control word become active at the end of the SPI
transmission and remain valid until a different control word is transmitted or a power on
reset occurs. At each SPI transmission, the diagnosis bits as currently valid in the error
logic are transmitted. The behavior of the diagnosis bits is described in
Section 2.5
.
Table 1
Bit
7
6
5
4
3
2
1
0
Input Data Protocol
Status Register Reset: H = reset
OVLO: H = on, L = off
not used
MSB of 2bit chopper-OFF-time
LSB of 2bit chopper-OFF-time
PWM Operation mode: H = Fast decay, L = Slow decay
MSB of 2 bit chopper current limit
LSB of 2 bit chopper current limit
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TLE6209R_07 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:7 A H-Bridge for DC-Motor Applications
TLE6209R_10 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:7 A H-Bridge for DC-Motor Applications
TLE6209RAUMA2 制造商:Infineon Technologies AG 功能描述:H-Bridge DC Motor Driver 20-Pin DSO EP 制造商:Infineon Technologies AG 功能描述:PWTRN_H-BRIDGES - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MOTOR DRIVER SPI 20DSO
TLE6209RNT 制造商:Infineon Technologies AG 功能描述:H-Bridge DC Motor Driver 20-Pin DSO
TLE6209RT 制造商:Infineon Technologies AG 功能描述:7A H-BRIDGE FOR DC MOTOR APPS
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