Infineon XDPP1100 Power Controller Manuals

Manuals and User Guides for Infineon XDPP1100 Power Controller. We have 2 Infineon XDPP1100 Power Controller manuals available for free PDF download: Technical Reference Manual, User Manual

Infineon XDPP1100 Technical Reference Manual (562 pages)

Digital power controller Digital power controller

Brand: Infineon | Category: Controller | Size: 7.15 MB

Table of Contents
1
About this Document
1
Introduction
7
Applications
7
Control Registers and Pmbus Commands
7
Naming Conventions
8
Loops and Phases
8
Symbols and Abbreviations
8
Binary Number Format Convention
11
Structure of this Document
12
Voltage Sense
13
VS Module Configuration
14
Voltage Sense Analog-To-Digital Converter
17
Analog Front End and Front-End Compensation
18
Tracking ADC
18
Voltage Sense Processor
20
Output Voltage Processing
20
Rectification Voltage Processing
21
Deglitcher
23
Vrect
23
Vin
24
Vrect
25
Same Cycle Response
26
Vrect
26
VRECT Delay Counters
27
Vin
28
VS Registers
28
Current Sense (IS)
37
Current Sense Module Configuration
38
Current Sense Analog to Digital Converter
40
Current Sense Analog Front End
41
Current Estimator
42
PWM State
43
Slope Estimator
48
Error Tracking
51
Trace Inductance of the PCB Current Sensing
52
Current Sense Processor
52
ADC Codes to Amps
53
Peak Current Limiting
54
Negative Current Limiting
54
Short-Circuit Protection
54
Error Tracking Fault Detection
55
Current Sense Registers
56
Current Sense Pmbus Commands
64
Telemetry Sense
66
Telemetry Sense ADC
66
TS Input Mux and Sequencing
66
Telemetry Sense Current DAC
69
Telemetry Sense Processor
69
Sequencer
70
Gain and Offset Correction
70
Internal Temperature (ITSEN) Computation
71
VIN Computation
71
X-Valent Measurement
72
Telemetry Sense Registers
73
Voltage Control
80
Pmbus Commands to HW Parameters
81
Ramp Generator
81
Interrupts
83
Multi-Segment Droop (Load-Line)
83
Droop Voltage Computation
84
Droop Voltage Filtering
86
Output Summation and Clamping
87
Voltage Control Registers
88
Voltage Control Pmbus Commands
95
Compensator
98
Compensation Filter
98
Pre-Filter
99
PID Term Computation
102
Post-Filter and Summation
110
Input/Output Clamping of the Compensation Filter
111
Output Override - Forced Duty Cycle
112
Coefficient Scaling
112
Freeze, Reset Accumulator
112
Input Voltage Feed-Forward
113
Output Voltage Target Computation
113
Input Voltage Source Select and Computation
114
Override and Adjustment Options for FF
115
Control Mode Selection - Peak Current Mode
117
Open Sense Fault Detection
117
Compensation Filter Registers
118
Digital Pulse Width Modulator
125
PWM Ramp Generator
126
PWM Ramp Modulation Schemes
128
PWM Ramp Synchronization
130
PWM Pulse Generator
132
Pulse Generator Enable
132
Ramp Selection (Loop/Phase)
133
Edge Selection (T1/T2)
133
Dead Time Programming
135
Force High Force Low
137
Feedback Control Modes
137
Voltage Mode Control
137
Peak Current Mode Control
139
Maximum and Minimum Pulse Width Enforcement
140
Forced Duty Cycle T1, T2
141
Burst Mode
142
Fast-Transient Response
143
Fast-Transient Response - Load Step
143
Fast-Transient Response - Load Release
145
PWM Interrupts
146
PWM Registers
147
PWM Pmbus Commands
185
Telemetry
190
Output Voltage
190
Out
190
Input Voltage
191
IN ) Telemetry
191
Output Current
193
OUT ) Telemetry
193
Output and Input Power Telemetry
195
Temperature Telemetry
195
Duty-Cycle Telemetry
197
Switching Frequency
197
Telemetry
197
General-Purpose ADC Telemetry
198
Telemetry Interrupts
200
Telemetry High/Low Watermark Detect
201
Telemetry Registers
202
Pmbus
228
Fault Handler
232
Loop Faults
232
Output Voltage Faults
233
Input Voltage Faults
235
Output Current Faults
236
Input Current Faults
238
Power Warnings
238
Temperature Faults
239
Current Sharing Fault
240
Vout_Max
240
OUT_MIN Warning
240
Sync Fault
240
ON_MAX OFF_MAX Faults
240
Loop Fault Latching
241
Common Faults
242
Current Sense Tracking Fault
242
Peak Current Limit Fault
242
SCP Fault
243
Flux Balance Fault
243
Open VS Fault Protection
243
Common Fault Latching
243
Fault Interrupts (IRQ)
245
Faults Priority Encoding
245
Fault Shutdown
246
Fault Pin Mapping
247
Fault Registers
248
Fault Pmbus Commands
271
Current Sharing (I )
285
Current Sharing (ISHARE )
285
Current Sharing Circuit
285
Current Sharing PI Filter
287
Current Sharing FW Override
288
Current Sharing Pin, DAC and ADC Configuration
289
R Ishare FW Patch
289
Current Sharing Registers
290
Current Sharing Pmbus Commands
293
Current Balance
294
Bal
294
Current Balance Circuit
294
Current Balance PI Filter
295
Current Balance FW Override
296
Current Balance Registers
297
Flux Balance
298
Bal
298
Flux Balance Circuit
298
Flux Balance PI Filter
300
Flux Balance FW Override
301
Flux Balance DCM Operation
301
Flux Balance Fault Detection
302
Flux Balance Registers
303
Fan Support
307
Fan PWM Output
307
Duty-Cycle Mode
308
Current Mode
308
Fan Speed Input
309
Fan Registers
310
Fan Pmbus Commands
312
IO Muxing
314
Multipurpose Digital IO Muxing
314
Digital Input Priority
316
GPIO Deglitch
316
Digital IO Buffer Programming
317
IO Muxing Registers
317
Central Processing Unit Subsystem
328
CPUS Bus Matrix
329
Cortex®-M0 CPU
329
CPU Interrupt Sources
330
Cortex®-M0 Memory Map
332
Remapping Feature
333
Clock and System Controller
335
System Controller Unit
335
SCU Registers
335
Clock Generator Unit
343
Clock Dividers
345
Clock Gating
346
Primary-Source Clock Gating
347
CGU Registers
348
Reset Generator Unit
379
Reset Sources
380
Software Power-Down
381
Software Reset
382
RGU Registers
382
Memory
390
Read-Only Memory
390
Random-Access Memory
391
One-Time Programmable Memory
391
OTP Memory Map
392
OTP Configuration Interface
393
Indirect OTP Access
393
OTP Timing Configuration
395
OTP Direct Access
396
OTP Module Registers
399
Memory Management Unit
404
MMU Registers
405
DMA Controller
476
DMA Block Diagram
477
DMA Memory Map
477
DMA Channel Assignment
478
DMA Registers
479
General-Purpose Input Output (GPIO) Module
485
GPIO Registers
485
WDT Module
490
Watchdog Block Diagram
491
Watchdog Registers
491
Modules
494
Dual-Timer Block Diagram
495
Dual-Timer Registers
495
Pmbus Module
499
Pmbus Clock Scheme
501
Interrupt Generation
501
Pmbus Operation
501
15.10.3.1 Configuration
502
15.10.3.2 Write Transaction
503
15.10.3.3 Read Byte Transaction
505
15.10.3.4 Pmbus ARA Command
508
Pmbus Registers
509
I 2 C Module
527
C Operating Modes
527
15.11.1.1 Status Information
527
15.11.1.2 Master Transmit
529
15.11.1.3 Master Receive
531
15.11.1.4 Slave Transmit
533
15.11.1.5 Slave Receive
533
I 2 C Registers
534
CRC Module
539
CRC Registers
540
Uart
541
UART Block Diagram
542
UART Registers
542
Debugger Port
557
Serial Wire Debugger Interface
558
Revision History
561

Infineon XDPP1100 User Manual (61 pages)

PMBus command set

Brand: Infineon | Category: Controller | Size: 1.63 MB

About this Document

1
- Table of Contents
  1
- Pmbus Commands - Standard
  5
- 00H - PAGE
  5
- 01H - OPERATION
  5
- 02H - ON_OFF_CONFIG
  5
- 03H - CLEAR_FAULTS
  6
- 10H - WRITE_PROTECT
  6
- 11H - STORE_DEFAULT_ALL
  7
- 12H - RESTORE_DEFAULT_ALL
  7
- 15H - STORE_USER_ALL
  7
- 16H - RESTORE_USER_ALL
  7
- 17H - STORE_USER_CODE
  8
- 18H - RESTORE_USER_CODE
  8
- 19H - CAPABILITY
  8
- 1Bh - SMBALERT_MASK
  8
- 20H - VOUT_MODE
  9
- 21H - VOUT_COMMAND
  9
- 22H - VOUT_TRIM
  10
- 23H - VOUT_CAL_OFFSET
  10
- 24H - VOUT_MAX
  10
- 25H - VOUT_MARGIN_HIGH
  11
- 26H - VOUT_MARGIN_LOW
  11
- 27H - VOUT_TRANSITION_RATE
  11
- 28H - VOUT_DROOP
  11
- 29H - VOUT_SCALE_LOOP
  12
- 2Bh - VOUT_MIN
  12
- 32H - MAX_DUTY
  12
- 33H - FREQUENCY_SWITCH
  12
- 34H - POWER_MODE
  12
- 37H - INTERLEAVE
  13
65H - Toff_Fall

25
- 1.66 65H - TOFF_FALL
  
  27
  - Table 86
    27
  - Command Code Command Name
    28
  - Write Tx
    30
  - Bytes
    30
  - Read Tx Read Word
    30
  - Bytes Format
    30
- 1.67 66H - TOFF_MAX_WARN_LIMIT
  
  35
- 1.68 6Ah - POUT_OP_WARN_LIMIT
  
  35
  - Bytes Format U10.0, U11.-1, U12.-2
    35
  - Bytes Format U10.0, U11.-1, U12.-2
    36

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Infineon XDPP1100 Power Controller Manuals

Infineon XDPP1100 Technical Reference Manual (562 pages)

Table of Contents

Infineon XDPP1100 User Manual (61 pages)

Table of Contents

About this Document

65H - Toff_Fall

1.66 65H - TOFF_FALL

1.67 66H - TOFF_MAX_WARN_LIMIT

1.68 6Ah - POUT_OP_WARN_LIMIT

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