전자부품 데이터시트 검색엔진 |
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TPS53676 데이터시트(PDF) 80 Page - Texas Instruments |
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TPS53676 데이터시트(HTML) 80 Page - Texas Instruments |
80 / 143 page Table 7-10. Supported Commands and NVM Defaults CMD Code Command Name Default Behavior Ch. A (PAGE = 0) Default Behavior Ch. B (PAGE = 1) Default Hex Ch. A Default Hex Ch. B R/W Access, NVM 00h PAGE Commands address both Channel A and Channel B FFh R/W 01h OPERATION OPERATION Off, Margin None OPERATION Off, Margin None 00h 00h R/W 02h ON_OFF_CONFIG AVR_EN pin only, Active High BVR_EN pin only, Active High 17h 17h R/W, NVM 03h CLEAR_FAULTS Clears all faults related to channel A Clears all faults related to channel B N/A N/A W 04h PHASE Commands address all phases in channel A Commands address all phases in channel B FFh FFh R/W 05h PAGE_PLUS_WRITE Utility to send PAGE along with a PMBus write transaciton Per command W 06h PAGE_PLUS_READ Utility to send PAGE along with a PMBus read transaciton Per command R 10h WRITE_PROTECT All commands are writeable 00h R/W, NVM 15h STORE_USER_ALL Stores all current storable register settings into NVM as new defaults N/A W 16h RESTORE_USER_ALL Restores all storable register settings from NVM N/A W 19h CAPABILITY 1 MHz, PEC, SMB_ALERT Supported D4h R 1Bh SMBALERT_MASK_WORD No SMB_ALERT sources masked No SMB_ALERT sources masked 00h 00h R/W 1Bh SMBALERT_MASK_VOUT No SMB_ALERT sources masked No SMB_ALERT sources masked 00h 00h R/W, NVM 1Bh SMBALERT_MASK_IOUT No SMB_ALERT sources masked No SMB_ALERT sources masked 00h 00h R/W, NVM 1Bh SMBALERT_MASK_INPUT LOW VIN bit is masked 08h R/W, NVM 1Bh SMBALERT_MASK TEMPERATURE No SMB_ALERT sources masked No SMB_ALERT sources masked 00h 00h R/W, NVM 1Bh SMBALERT_MASK_CML No SMB_ALERT sources masked No SMB_ALERT sources masked 00h 00h R/W, NVM 1Bh SMBALERT_MASK_MFR No SMB_ALERT sources masked No SMB_ALERT sources masked 06h 06h R/W, NVM 1Bh SMBALERT_MASK_OTHER FIRST_TO_ALERT does not assert SMB_ALERT# 00h R 20h VOUT_MODE ULINEAR16 Mode, Absolute, Exponent = -10 ULINEAR16 Mode, Absolute, Exponent = -10 16h 16h R 21h VOUT_COMMAND 0.880 V From pin-detection by default 0.800 V 03 85h 03 33h R/W, NVM/ Pin Detect (Ch A) 22h VOUT_TRIM +0.000 V +0.000 V 00 00h 00 00h R/W, NVM 24h VOUT_MAX 1.869 V (VBOOT_CHA pinstrp active by default) NVM stored value is 1.200 V 1.400 V 07 7Ah / 04 CDh 05 9Ah R/W, NVM 25h VOUT_MARGIN_HIGH 0.000 V 0.000 V 00 00h 00 00h R/W 26h VOUT_MARGIN_LOW 0.000 V 0.000 V 00 00h 00 00h R/W 27h VOUT_TRANSITION_RATE 5.0 mV/µs 5.0 mV/µs E0 50h E0 50h R/W, NVM 28h VOUT_DROOP 0.000 mΩ 0.000 mΩ C8 00h C8 00h R/W, NVM 29h VOUT_SCALE_LOOP 1.000 1.000 E8 08h E8 08h R/W, NVM 2Bh VOUT_MIN 0.000 V 0.000 V 00 00h 00 00h R/W, NVM 33h FREQUENCY_SWITCH 500 kHz 500 kHz 01 F4h 01 F4h R/W, NVM 34h POWER_MODE DPS disabled, all phases FCCM DPS disabled, all phases FCCM 03h 03h R/W 35h VIN_ON 9.250 V F0 25h R/W, NVM 38h IOUT_CAL_GAIN 5.000 mΩ 5.000 mΩ CA 80h CA 80h R/W, NVM 39h IOUT_CAL_OFFSET 0.000 A (all phases) 0.000 A (all phases) E8 00h E8 00h R/W, NVM 40h VOUT_OV_FAULT_LIMIT 1.072 V (VOUT_COMMAND + 192 mV) 0.992 V (VOUT_COMMAND + 192 mV) 04 4Ah 03 F7h R/W, NVM 41h VOUT_OV_FAULT_RESPONSE Latch-off and do not restart Latch-off and do not restart 80h 80h R/W, NVM 42h VOUT_OV_WARN_LIMIT 1.056 V (VOUT_COMMAND + 176 mV) 0.976 V (VOUT_COMMAND + 176 mV) 04 39h 03 E7h R/W, NVM 43h VOUT_UV_WARN_LIMIT 0.704 V (VOUT_COMMAND - 176 mV) 0.623 V (VOUT_COMMAND - 176 mV) 02 D1h 02 7Eh R/W, NVM 44h VOUT_UV_FAULT_LIMIT 0.688 V (VOUT_COMMAND - 192 mV) 0.607 V (VOUT_COMMAND - 192 mV) 02 C0h 02 6Eh R/W, NVM 45h VOUT_UV_FAULT_RESPONSE Latch-off after 5.0 μs and do not restart Latch-off after 5.0 μs and do not restart 40h 40h R/W, NVM 46h IOUT_OC_FAULT_LIMIT 480 A total current 53 A phase current 80 A total current 53 A phase current 10 E0h 00 35h 00 50h 00 35h R/W, NVM 47h IOUT_OC_FAULT_RESPONSE Latch-off and do not restart Latch-off and do not restart C0h C0h R/W, NVM 4Ah IOUT_OC_WARN_LIMIT 440 A total current 60 A total current 01 B8h 00 3Ch R/W, NVM 4Fh OT_FAULT_LIMIT 120°C 120°C 00 78h 00 78h R/W, NVM 50h OT_FAULT_RESPONSE Latch-off and do not restart Latch-off and do not restart 80h 80h R/W, NVM 51h OT_WARN_LIMIT 110°C 110°C 00 6Eh 00 6Eh R/W, NVM 55h VIN_OV_FAULT_LIMIT 15.0 V 00 0Fh R/W, NVM 56h VIN_OV_FAULT_RESPONSE Latch-off and do not restart 80h R/W, NVM 57h VIN_OV_WARN_LIMIT 14.0 V 00 0Eh R/W, NVM TPS53676 SLUSDP0 – DECEMBER 2020 www.ti.com 80 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated Product Folder Links: TPS53676 |
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