Maxim-integrated MAX15301 PMBus Command Set Manuel d'utilisateur

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circ

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 10 of 53 Output Voltage Related Commands VOUT_MODE Reference: Standard Command Lockable: No C

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 11 of 53 VOUT_TRIM VOUT_CAL_OFFSET, and the result is sent to the control loop as the output vo

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 12 of 53 VOUT_MARGIN_HIGH Description/Notes: See Section 13.6 of the PMBus Specification Part I

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 13 of 53 VOUT_TRANSITION_RATE Reference: Standard Command Lockable: Yes Command Code: 0x27 For

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 14 of 53 VOUT_DROOP accurate adaptive voltage positioning results with the VOUT_DROOP command.

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 15 of 53 Switching Frequency and PWM Commands FREQUENCY_SWITCH Reference: Standard Command Loc

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 16 of 53 INTERLEAVE ADDR1 pins, unless a non-zero value of INTERLEAVE has been written to the U

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 17 of 53 POWER_GOOD_OFF Reference: Standard Command Lockable: Yes Command Code: 0x5F Format: U

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 18 of 53 TON_RISE Reference: Standard Command Lockable: Yes Command Code: 0x61 Format: Linear

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 19 of 53 TOFF_FALL Reference: Standard Command Lockable: Yes Command Code: 0x65 Format: Linear

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 2 of 53 Introduction Maxim Integrated InTune™ digital power products util

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 20 of 53 Fault Related Commands CLEAR_FAULTS Reference: Standard Command Lockable: Yes Command

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 21 of 53 VOUT_OV_FAULT_RESPONSE Reference: Standard Command Lockable: Yes Command Code: 0x41 F

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 22 of 53 VOUT_UV_FAULT_LIMIT VOUT_COMMAND x 0.85, unless a specific value has been written to t

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 23 of 53 IOUT_OC_FAULT_RESPONSE Reference: Standard Command Lockable: Yes Command Code: 0x47

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 24 of 53 OT_FAULT_LIMIT temperature signal instead. In addition to the PMBus-programmable OT_FA

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 25 of 53 OT_WARN_LIMIT Reference: Standard Command Lockable: Yes Command Code: 0x51 Format: Li

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 26 of 53 VIN_OV_FAULT_RESPONSE 10 Stop regulating immediately, delay for the time specified in

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 27 of 53 VIN_UV_FAULT_RESPONSE restart according to bits [5:3]. 11 Stop regulating immediate

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 28 of 53 Unit Status Commands STATUS_BYTE Reference: Standard Command Lockable: N/A Command Co

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 29 of 53 STATUS_INPUT Reference: Standard Command Lockable: N/A Command Code: 0x7C Format: Bit

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 3 of 53 Table of Contents Introduction ...

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 30 of 53 Telemetry Commands READ_VIN Reference: Standard Command Lockable: N/A Command Code: 0

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 31 of 53 READ_TEMPERATURE_1 Reference: Standard Command Lockable: N/A Command Code: 0x8D Forma

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 32 of 53 READ_FREQUENCY Reference: Standard Command Lockable: N/A Command Code: 0x95 Format: L

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 33 of 53 PMB_VALUES <POWER_GOOD_OFF position="30" Type="Float" NumElem=&

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 34 of 53 Calibration Commands IOUT_CAL_GAIN Reference: Standard Command Lockable: Yes Command

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 35 of 53 EXT_TEMP_CAL (MAX15301AA01) Byte # Data Byte Name Units Description 0 Ideality Facto

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 36 of 53 Device Identification Commands CAPABILITY Reference: Standard Command Lockable: N/A C

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 37 of 53 MFR_MODEL Reference: Standard Command Lockable: Yes Command Code: 0x9A Format: ASCII

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 38 of 53 MFR_SERIAL Reference: Standard Command Lockable: Yes Command Code: 0x9E Format: ASCII

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 39 of 53 Security Commands WRITE_PROTECT Reference: Standard Command Lockable: Yes Command Cod

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 4 of 53 VOUT_UV_FAULT_LIMIT ...

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 40 of 53 MANUF_LOCK Reference: Maxim Specific Lockable: Yes Command Code: 0xE1 Format: Direct

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 41 of 53 USER_CONF memory value of USER_LOCK, then the MAX15301 will ignore attempts to write d

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 42 of 53 SECURITY_LEVEL Reference: Maxim Specific Lockable: N/A Command Code: 0xE6 Format: Dir

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 43 of 53 Memory and Storage Commands STORE_DEFAULT_ALL Reference: Standard Command Lockable: Y

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 44 of 53 STORE_DEFAULT_ALL NLSS_DATA This command is stored in volatile memory only. Wait at l

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 45 of 53 STORE_USER_ALL the RESTORE_USER_ALL command. In general, when the STORE_USER_ALL comma

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 46 of 53 RESTORE_USER_ALL Reference: Standard Command Lockable: Yes Command Code: 0x16 Format:

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 47 of 53 STRAP_DISABLE Reference: Maxim Specific Lockable: Yes Command Code: 0xDC Format: Bit

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 48 of 53 Control Loop Commands ADAPTIVE_MODE Reference: Maxim Specific Lockable: Yes Command C

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 49 of 53 FEEDBACK_EFFORT Reference: Maxim Specific Lockable: Yes Command Code: 0xD3 Format: Li

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 5 of 53 CAPABILITY ...

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 50 of 53 COMP_MODEL Reference: Maxim Specific Lockable: Yes Command Code: 0xDB Format: Linear

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 51 of 53 DEADTIME_GCTRL 6 TDF (LSB) Signed Integer AGD system falling edge deadtime target valu

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 52 of 53 DEADTIME_GCTRL 255 -1200 Note: the default setting is LXDAC = 15 and this value shoul

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 53 of 53 ZETA_P Wait at least 500μs for execution after sending the ZETA_P command b

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 6 of 53 Trademarks ...

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 7 of 53 On, Off, and Margin Testing Related Commands OPERATION Reference: Standard Command Loc

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 8 of 53 ON_OFF_CONFIG Reference: Standard Command Lockable: Yes Command Code: 0x02 Format: Bit

MAX15301 PMBus Command Set User’s Guide Rev 1 Page 9 of 53 VIN_OFF Reference: Standard Command Lockable: Yes Command Code: 0x36 Format: Linear Da