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L6470H
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L6470H数据手册
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Pin connection L6470
18/73 DocID16737 Rev 6
24 31 FLAG Open drain output
Status flag pin. An internal open drain transistor can
pull the pin to GND when a programmed alarm
condition occurs (step loss, OCD, thermal pre-
warning or shutdown, UVLO, wrong command, non-
performable command)
3 6 STBY\RST
Logic input
Standby and reset pin. LOW logic level resets the
logic and puts the device into Standby mode. If not
used, it should be connected to VDD.
25 32 STCK Logic input Step-clock input
EPAD EPAD Exposed pad Ground
Internally connected to PGND, AGND and DGND
pins
Table 6. Pin description (continued)
No.
Name Type Function
HTSSOP POWERSO

L6470H 数据手册

ST Microelectronics(意法半导体)
73 页 / 1.01 MByte
ST Microelectronics(意法半导体)
71 页 / 0.65 MByte
ST Microelectronics(意法半导体)
28 页 / 1.29 MByte

L6470 数据手册

ST Microelectronics(意法半导体)
STMICROELECTRONICS  L6470H  芯片, 电机驱动器, MICROSTPNG, 7A, 28HTSSOP
ST Microelectronics(意法半导体)
STMICROELECTRONICS  L6470PD  芯片, 电机驱动器, MICROSTPNG, 7A, 36POWERSO
ST Microelectronics(意法半导体)
L6470H 系列 45 V 四输出 dSPIN 微步电机 驱动器 - HTSSOP-28
ST Microelectronics(意法半导体)
L6470PD 系列 45 V 双 全桥 dSPIN 步进电机驱动器-POWERSO-36
ST Microelectronics(意法半导体)
LSI Corporation(艾萨华)
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