Sign In
Upload
Manuals
Brands
Infineon Manuals
Controller
OPTIREG TLF30681QVS01
Infineon OPTIREG TLF30681QVS01 IC Manuals
Manuals and User Guides for Infineon OPTIREG TLF30681QVS01 IC. We have
1
Infineon OPTIREG TLF30681QVS01 IC manual available for free PDF download: Manual
Infineon OPTIREG TLF30681QVS01 Manual (133 pages)
Power management IC
Brand:
Infineon
| Category:
Controller
| Size: 1.88 MB
Table of Contents
Features
1
Potential Applications
1
Product Validation
1
Description
1
Table of Contents
3
1 Block Diagram
7
2 Pin Configuration
8
Pin Assignment
8
Pin Definitions and Functions PG-VQFN-48
9
3 General Product Characteristics
13
Absolute Maximum Ratings
13
Functional Range
15
Thermal Resistance
16
Quiescent Current
17
Typical Performance Characteristics Quiescent Current
18
4 Power Converters and Power Management
19
High Voltage Step-Down Regulator Buck1
19
Functional Description Buck1
19
Electrical Characteristics Buck1
22
Typical Performance Characteristics Buck1
24
Post-Regulator Step-Down Converter Buck2
25
Functional Description Buck2
25
Electrical Characteristics Buck2
27
Typical Performance Characteristics Buck2
29
Post-Regulator Step-Up Converter Boost1
30
Functional Description Boost1
30
Electrical Characteristics Boost1
31
Typical Performance Characteristics Boost1
32
Support of External Voltage Rails
33
Electrical Characteristics Support of External Voltage Rails
33
5 Central Functions
34
Supply Voltages
34
Electrical Characteristics Supply Voltages
34
Enable Functionality
35
ENA Pin Configurability
35
Electrical Characteristics Enable
36
Typical Performance Characteristics Enable
37
Power Sequencing and Soft Start
38
Electrical Characteristics Power Sequencing and Soft Start
40
Frequency Generation and Clock Synchronization
41
Electrical Characteristics Frequency Generation and Clock Synchronization
42
Typical Performance Characteristics Frequency Generation
44
IOVDD - Overvoltage Detection and Undervoltage Detection
45
Electrical Characteristics IOVDD - Overvoltage Detection and Undervoltage Detection
45
6 Monitoring Functions
47
Voltage Monitoring
47
Monitoring of R1Vsx Battery Supply
47
Monitoring of Output Voltages
47
Monitoring of External Voltage Rails
47
Monitoring of Internal Supply Voltages and Bandgaps
48
Electrical Characteristics Voltage Monitoring
48
Thermal Protection
50
Electrical Characteristics Temperature Sensor Monitoring Block
51
7 Microcontroller Interface and Supervisory Functions
52
Microcontroller Interface Supply IOVDD Pin
52
Electrical Characteristics Microcontroller Interface Supply
54
Serial Peripheral Interface (SPI)
55
SPI Introduction
55
SPI Write Access to Protected Registers
57
SPI Write Initiated State Transition Request and Regulator Configuration
58
Configuration of Buck2 Output Voltage Via SPI
58
SPI Timing
59
Electrical Characteristics SPI
60
Electrical Characteristics SPI Timing
61
Reset Generation (ROT Signal)
63
Electrical Characteristics ROT
63
Interrupt Generation (INT Signal)
64
Electrical Characteristics INT
66
Window Watchdog
68
Window Watchdog Timing
71
Electrical Characteristics Window Watchdog
76
Microcontroller Programming Mode
76
Electrical Characteristics Microcontroller Programming Mode
77
8 State Machine
78
State Machine Introduction
78
Operation States
79
State Transitions and Trigger Signals
81
Electrical Characteristics State Machine
84
9 SPI Registers
85
SPI Register Definition
87
Device Configuration Registers (Device Startup Default Configuration)
87
Register DEVCFG0
88
Register CLKCFG0
89
Register CLKCFG1
90
Register PWDCFG0
91
Register PWDCFG1
92
Register PWDCFG2
93
Read-Only Registers for Protected Configuration Registers
94
Register RWDCFG0
94
Register RWDCFG1
95
Register RWDCFG2
96
Protected Device Configuration Registers
97
Register DEVCTRL
98
Register DEVCTRLN
99
Register B2VCTRL
100
Register B2VCTRLN
101
General Registers
102
Register PROTCFG
102
Register WWDSCMD
103
Event Status Registers
104
Register GSF
104
Register SYSSF0
106
Register SYSSF1
107
Register MCUSF0
109
Register MCUSF1
110
Register SPISF
111
Register MONSF0
112
Register MONSF1
113
Register MONSF2
114
Register OTSF0
115
Register OTSF1
116
Register OCSF1
117
Device Status Information Registers
118
Register OTSTAT0
118
Register VMONSTAT0
119
Register DEVSTAT
121
Register PROTSTAT
122
Register WWDSTAT
123
Register MPSSTAT0
124
Register B2VSTAT
125
Device Information Registers
126
Register HWDECT0
127
Register DEVID
128
10 Application Information
129
11 Package Information
131
Revision History
132
Disclaimer
133
Advertisement
Advertisement
Related Products
Infineon TC3X7 ADAS
Infineon OPTIREG Linear TLS715B0NAV50
Infineon OPTIREG Linear TLS710B0EJV50
Infineon OPTIREG Linear TLS715B0EJV50
Infineon TLD5098EP
Infineon OPTIREG PMIC TLF30682QVS01
Infineon TLF4277 Demoboard
Infineon TLE9273QX
Infineon TLE9843-2QX
Infineon TLE9844QX
Infineon Categories
Motherboard
Microcontrollers
Computer Hardware
Control Unit
Controller
More Infineon Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL