 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LTM4677 bảng dữ liệu(PDF) 82 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
LTM4677 bảng dữ liệu(HTML) 82 Page - Analog Devices |
|
|
82 / 110 page  LTC3888-1 82 Rev. 0 For more information www.analog.com PMBus COMMAND DETAILS (Output Voltage and Limits) VOUT_MODE The VOUT_MODE command gives the format used by the device for output voltage related commands. Only Linear Mode is supported, with a resolution of 244µV. Sending the VOUT_MODE command to the LTC3888-1 using a write protocol will result in a CML fault. This read-only command has one data byte. VOUT_COMMAND VOUT_COMMAND is used to set the output voltage in volts if VOUT_SCALE_LOOP has been defined. Execution of this command is delayed if VOUT_SCALE_LOOP is being processed or until any ongoing soft-on/off output sequence is ccomplete. Otherwise, the output voltage moves to a new value at VOUT_TRANSITION_RATE. This command has two data bytes in Linear_16u format. VOUT_MAX The VOUT_MAX command returns the maximum value, in volts, allowed for any VOUT-related command, including VOUT_OV_FAULT_LIMIT. This value represents the maximum regulated voltage the selected rail is capable of produc- ing based on internal design and the value of VOUT_SCALE_LOOP. This read-only command has two data bytes in Linear_16u format. OUTPUT VOLTAGE AND LIMITS COMMAND NAME CMD CODE DESCRIPTION TYPE PAGED DATA FORMAT UNITS NVM DEFAULT VALUE VOUT_COMMAND 0x21 Default VFB regulation. Nominal VOUT value when VOUT_SCALE_LOOP is defined. R/W Word Y L16 V l 400mV 0x0666 VOUT_MAX 0x24 Maximum VOUT capability. R Word Y L16 V 1.1V 0x119A MFR_VOUT_MAX 0xA5 Maximum value allowed for VOUT_MAX. R Word Y L16 V 3.75V 0x3C00 VOUT_MARGIN_HIGH 0x25 VFB (default) or VOUT at high margin, must be greater than VOUT_COMMAND. R/W Word Y L16 V l 420mV 0x06B8 VOUT_MARGIN_LOW 0x26 VFB (default) or VOUT at low margin, must be greater than VOUT_COMMAND. R/W Word Y L16 V l 380mV 0x0614 VOUT_SCALE_LOOP 0x29 Nominal VOUT/VFB gain provided by external feedback network. R/W Word Y L11 V l N/A VOUT_OV_FAULT_LIMIT 0x40 Default VFB overvoltage fault limit. VOUT OV limit if VOUT_SCALE_LOOP is defined. R/W Word Y L16 V l 440mV 0x070A VOUT_OV_WARN_LIMIT 0x42 VOUT overvoltage warning limit sensed at VSENSE±. R/W Word Y L16 V l 3.6V 0x3981 VOUT_UV_WARN_LIMIT 0x43 VOUT undervoltage warning limit sensed at VSENSE±. R/W Word Y L16 V l 0.0V 0x0000 VOUT_UV_FAULT_LIIMIT 0x44 Default VFB undervoltage fault limit. VOUT UV limit if VOUT_SCALE_LOOP is defined. R/W Word Y L16 V l 360mV 0x05C3 Related commands: STATUS_VOUT, SMBALERT_MASK, READ_VOUT, MFR_VOUT_PEAK, VOUT_OV_FAULT_RESPONSE, VOUT_UV_FAULT_RESPONSE (for PMBus Control, DEFAULT VALUE Applies to Analog Control) |
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
