TLF35584QVHS1 [INFINEON]
The TLF35584QVHS1 is a multiple output system supply for safety-relevant applications supplying 5V-μC, transceivers, and sensors by an efficient and flexible pre-/post-regulator concept over a wide input voltage range.;
| 型号： | TLF35584QVHS1 |
| 厂家： | 
Infineon |
| 描述： | The TLF35584QVHS1 is a multiple output system supply for safety-relevant applications supplying 5V-μC, transceivers, and sensors by an efficient and flexible pre-/post-regulator concept over a wide input voltage range. |
| 文件： | 总6页 (文件大小：2738K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
™
OPTIREG PMIC TLF35584QVHSx
Functional Safety PMIC
Features
•
•
High efficient power management integrated circuit (PMIC)
Serial step up and step down pre regulator for wide input voltage range
from 3.0 V to 40 V with full performance and low over all power loss
•
•
Low drop post regulator 5.0 V/200 mA for communication supply (QCO)
Low drop post regulator 5.0 V/600 mA (TLF35584QVHS1) or 3.3 V/600 mA
(TLF35584QVHS2) for µC supply (QUC)
•
•
Voltage reference 5.0 V ±1% for ADC supply, 150 mA current capability (QVR)
Two trackers for sensor supply following voltage reference 150 mA current
capability each (QT1 and QT2)
•
•
Standby regulator 5.0 V/10 mA (TLF35584QVHS1) or 3.3 V/10 mA
(TLF35584QVHS2) (QST)
Provides enable, sync out signal and voltage monitoring for an optional
external post regulator for core supply
•
•
•
•
•
•
Independent voltage monitoring block and error pin monitoring
Configurable window and functional watchdog
16-bit SPI, interrupt and reset function
Safe State Control with two safe state signals with programmable delay
Grade 0 supporting junction temperature up to 175°C
PRO-SIL™ Features:
-
-
ISO 26262 compliant supporting up to ASIL-D
Safety Documentation (Safety Manual & Safety Analysis Summary
Report)
•
Green Product (RoHS compliant)
Potential applications
•
•
•
•
•
Electric Power Steering
Battery Management
Transmission
Engine Management
Domain Control
Product validation
Qualified for automotive applications with higher temperature requirements.
Product validation according to AEC-Q100.
Device Overview
Please read the Important Notice and Warnings at the end of this document
Rev 1.0
www.infineon.com/OPTIREG-PMIC
2021-05-28
™
OPTIREG PMIC TLF35584QVHSx
Functional Safety PMIC
Description
Description
The OPTIREG™ PMIC TLF35584QVHSx is a high efficient Functional Safety PMIC (Power Management Integrated
Circuit).
Type
Package
TLF35584QVHS1 (5.0 V Variant)
TLF35584QVHS2 (3.3 V Variant)
PG-VQFN-48
PG-VQFN-48
Application Example
LDO_Stby
3.3V (5.0V)
(as LDO_µC)
VST
QST
3.3V/5.0V
V_STBY
WakeUp Timer
ENA
FRE
STU
Set fSTEPDOWN high/low by FRE: open/GND
Set STEPUP usage yes/no by STU: open/GND
ENABLE (KL 15)
WAKE/INH
ENABLE
Logic
WAK
Comparator
VS1
V_Bat (KL30)
Internal Supply
and Clock
Feedback
DRG
RSH
SW1
Step down-
Regulator
Step Up-
Regulator
V_PREREG
BSG
RSL
PG1
PG2
Feedback
Bandgap 1 for
Regulators
External
switchmode
post
regulator
(optional)
V_Core
For µC
core supply
FB1
FB2
V_LDO_µC
Bandgap 2
for Voltage Mon.
SYN
EVC
Sync_Out
Sync
Enable ext.Core sup
Feedback
Enable
Voltage
Monitoring/
Reset Function
Reset Output
ROT
SEC
VCI
Set ext SMPR yes/no by
SEC: open/GND
Reset Control
QUC
3.3V/5.0V
V_LDO_µC
For µC supply
INTERRUPT
INT
SCS
INTERRUPT
Generator
LDO_µC
3.3V (5.0V)
CHIP SELECT
CLOCK
5.0V
5.0V
QCO
QT1
LDO_Com
5.0V
V_LDO_Com
For communication supply (CAN/FlexRay)
SCL
SDI
SPI
DATA_IN
SPI
V_TR1
For sensor supply
DATA_OUT
SDO
Tracker 1
5.0V
µC
5.0V
5.0V
QT2
QVR
V_TR2
For sensor supply
Tracker 2
5.0V
Trigger
Window
-
Watchdog
Functional
-
Watchdog
WDI
Series
Protection
resistors
Volt_Ref.
5.0V
V_Volt_Ref
Safe State
Control
/ErrorPin
ERR
Error
Monitoring
SMU
MPS
SS1
SS2
Driver
Driver
Safe State 1
TLF35584
Safe State 2
(signal delayed)
3.3V
(5V)
e.g. 1.3V
V_LDO_µC
V_Core
Note:
The following information is given as an example for the implementation of the device only and shall
not be regarded as a description or warranty of a certain functionality, condition or quality of the
device.
•
•
Please contact us for additional supportive documentation.
For further information you may contact http://www.infineon.com/OPTIREG-PMIC
Note:
This figure is a very simplified example on an application circuit. The function must be verified in the
real application.
Device Overview
2
Rev 1.0
2021-05-28
™
OPTIREG PMIC TLF35584QVHSx
Functional Safety PMIC
1 Absolute maximum ratings
1
Absolute maximum ratings
Table 1
Absolute maximum ratings1)
Tj = -40°C to 175°C, all voltages with respect to ground, positive current flowing into pin (unless otherwise
specified)
Parameter
Symbol
Values
Typ.
Unit
Note or condition
Min.
Max.
Voltages
Boost driver ground
Input standby LDO
VBSG
VVST
-0.3
–
0.3
V
V
V
V
V
–
2)3)
-0.3
-0.3
-0.3
-0.3
–
–
–
–
40
40
40
40
Input voltage pin 1 (pre regulator) VVS1
External step up power stage, gate VDRG
–
–
–
External power stage, sense
resistor high
VRSH
External power stage, sense
resistor low
VRSL
-0.3
–
6.0
V
–
Enable input
VENA
IENA
-0.3
-5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
40
V
–
4)
Enable input
–
mA
V
Wake input
VWAK
IWAK
VROT
VSCS
VSCL
VSDI
-0.3
-5
40
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Wake input
–
mA
V
Reset output
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-1.0
-1.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
40
SPI chip select input
SPI clock input
V
V
SPI data in (MOSI) input
SPI data out (MISO output)
Interrupt output
V
VSDO
VINT
VWDI
VERR
VSS1
VSS2
VQVR
VQT2
VQT1
V
V
Window watchdog trigger input
Error pin input
V
V
Safe state 1 output
Safe state 2 output
Output voltage reference LDO
Output tracker 2
V
V
V
V
Output tracker 1
40
V
(table continues...)
1
Not subject to production test, specified by design.
Maximum rating is 60 V, if rise time from 0 to 60 V is longer than 10 ms
Maximum rating is 49 V, for an overall time of 10 s (in the range of 40 V to 49 V) during the lifetime of the
product independent from the rise time.
2
3
4
Consider external series resistor for negative voltages < -0.3 V to ensure maximum rating of current
Device Overview
3
Rev 1.0
2021-05-28
™
OPTIREG PMIC TLF35584QVHSx
Functional Safety PMIC
1 Absolute maximum ratings
Table 1
(continued) Absolute maximum ratings1)
Tj = -40°C to 175°C, all voltages with respect to ground, positive current flowing into pin (unless otherwise
specified)
Parameter
Symbol
Values
Typ.
Unit
Note or condition
Min.
-0.3
Max.
6.0
Output communication LDO
Output microcontroller LDO
VQCO
VQUC
VVCI
–
V
V
V
–
–
–
-0.3
-0.3
–
–
6.0
6.0
External core voltage monitor
input
HW config: ext. core voltage
monitor
VSEC
-0.3
–
6.0
V
–
Synchronization output
VSYN
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
–
–
–
–
–
–
–
–
–
–
–
6.0
6.0
7.0
7.0
0.3
0.3
40
V
V
V
V
V
V
V
V
V
V
V
–
–
–
–
–
–
–
–
–
–
–
Enable output for ext. core supply VEVC
Step down feedback input 2
Step down feedback input 1
Step down power ground 2
Step down power ground 1
Step down switching node 1
HW config: step up pre regulator
HW config: step down frequency
Output standby LDO
VFB2
VFB1
VPG2
VPG1
VSW1
VSTU
VFRE
VQST
VMPS
6.0
6.0
6.0
6.0
Input MPS
Temperatures
Junction temperature
Storage temperature
Tj
-40
-55
–
–
175
175
°C
°C
–
–
Tstg
ESD susceptibility
ESD susceptibility to GND
ESD susceptibility to GND
VESD
VESD
-2
–
–
–
2
kV
V
HBM5)
CDM6)
CDM
-500
-750
500
750
ESD susceptibility (corner pins) to VESD,Corner
V
GND
1
Not subject to production test, specified by design.
ESD susceptibility, HBM according to JEDEC HBM Human Body Model ANSI/ESDA/JEDEC JS001 (1.5 kΩ,
100 pF)
5
6
ESD susceptibility, Charged Device Model “CDM” ESDA STM5.3.1 or ANSI/ESD S.5.3.1
Device Overview
4
Rev 1.0
2021-05-28
™
OPTIREG PMIC TLF35584QVHSx
Functional Safety PMIC
2 Package information
2
Package information
Bottom view
7
0.5±0.07
0.9 Max
(0.65)
5.2±0.1
6.71
0.5
25
36
37
24
0.1+-00..0035
48
13
12
1
(0.1)
(0.2)
Pin1 marking
0.25±0.05
Seating plane
0.15±0.07
0.05 Max
Stand off
All dimensions are in units mm
The drawing is in compliance with ISO 128-30, Projection Method 1 [
]
Figure 1
PG-VQFN-48 package outline7)
Add this text below the package outline drawing: Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant with
government regulations the device is available as a Green Product. Green Products are RoHS compliant (Pb-free
finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
Add this text at the bottom of the package information content: Information on alternative packages
Please visit www.infineon.com/packages.
7
Dimensions in mm
Device Overview
5
Rev 1.0
2021-05-28
Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition 2021-05-28
Published by
IMPORTANT NOTICE
WARNINGS
The information given in this document shall in no
event be regarded as a guarantee of conditions or
characteristics (“Beschaffenheitsgarantie”).
With respect to any examples, hints or any typical
values stated herein and/or any information regarding
the application of the product, Infineon Technologies
hereby disclaims any and all warranties and liabilities
of any kind, including without limitation warranties of
non-infringement of intellectual property rights of any
third party.
In addition, any information given in this document is
subject to customer’s compliance with its obligations
stated in this document and any applicable legal
requirements, norms and standards concerning
customer’s products and any use of the product of
Infineon Technologies in customer’s applications.
Due to technical requirements products may contain
dangerous substances. For information on the types
in question please contact your nearest Infineon
Technologies office.
Except as otherwise explicitly approved by Infineon
Technologies in a written document signed by
authorized representatives of Infineon Technologies,
Infineon Technologies’ products may not be used in
any applications where a failure of the product or
any consequences of the use thereof can reasonably
be expected to result in personal injury.
Infineon Technologies AG
81726 Munich, Germany
©
2021 Infineon Technologies AG
All Rights Reserved.
Do you have a question about any
aspect of this document?
Email: erratum@infineon.com
Document reference
IFX-jmv1546509847065
The data contained in this document is exclusively
intended for technically trained staff. It is the
responsibility of customer’s technical departments to
evaluate the suitability of the product for the intended
application and the completeness of the product
information given in this document with respect to such
application.
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The TLF35584QVHS2 is a multiple output system supply for safety-relevant applications supplying 5V-μC, transceivers, and sensors by an efficient and flexible pre-/post-regulator concept over a wide input voltage range.
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如需数据表和进一步帮助，请联系您的销售代表或技术援助中心 (TAC) Access to complete OPTIREG™ PMIC technical documentation including data sheets, app notes, etc.: 1. To get access to the full technical documentation you need access to the MyInfineon Collaboration Portal 2. Please register* under myinfineon.com with your company e-mail address and with this, request access to the MyInfineon Collaboration Portal. (*If you are already registered at myinfineon.com, follow the guideline from page 6.) Click here to see the step-by-step instructions to get registered. 3. In case you need further assistance, please fill in the form to our Technical Assistance Center or contact support@infineon.com
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如需数据表和进一步帮助，请联系您的销售代表或技术援助中心 (TAC) Access to complete OPTIREG™ PMIC technical documentation including data sheets, app notes, etc.: 1. To get access to the full technical documentation you need access to the MyInfineon Collaboration Portal 2. Please register* under myinfineon.com with your company e-mail address and with this, request access to the MyInfineon Collaboration Portal. (*If you are already registered at myinfineon.com, follow the guideline from page 6.) Click here to see the step-by-step instructions to get registered. 3. In case you need further assistance, please fill in the form to our Technical Assistance Center or contact support@infineon.com
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