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TPS7B6350QPWPRQ1

LDO Regulator Pos 5V 0.3A Automotive 16-Pin HTSSOP EP T/R

Manufacturer: Texas Instruments, Inc
Mfr.Part #: TPS7B6350QPWPRQ1
Datasheet: TPS7B6350QPWPRQ1 Datasheet (PDF)
Package/Case: HTSSOP16
Product Type: Power Management ICs
RoHS:
Lifecycle: Active

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TPS7B6350QPWPRQ1 General Description

In automotive microcontroller or microprocessor power-supply applications, the watchdog is used to monitor the microcontroller working status to prevent software runaway. The watchdog must be independent of the microcontroller in a reliable system.

The TPS7B63xx-Q1 is a family of 300-mA watchdog low-dropout regulators (LDOs) designed for an operating voltage up to 40 V, with typical quiescent current of only 19 µA at light load. The devices integrate a programmable function for selecting a window watchdog or standard watchdog, with an external resistor to set the watchdog time within 10% accuracy.

The PG pin on the TPS7B63xx-Q1 devices indicate when the output voltage is stable and in regulation. The power-good delay period and power-good threshold can be adjusted by selecting external components. The devices also feature integrated short-circuit and overcurrent protection. The combination of such features makes these devices particularly flexible and suitable to supply microcontroller in automotive applications.

Key Features

AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to 125°C, T_A
Maximum output current: 300 mA
4-V to 40-V wide V_IN input-voltage range with up to 45-V transients
Fixed 3.3-V and 5-V outputs
Maximum dropout voltage: 400 mV at 300 mA
Stable with output capacitor in wide range of capacitance (4.7 µF to 500 µF) and ESR (0.001 Ω to 20 Ω)
Low quiescent current (I_(Q)):
- < 4 µA when EN is low (shutdown mode)
- 19 µA typical at light loads with WD_EN high (watchdog disabled)
Configurable for window watchdog or standard watchdog
Open-to-closed window ratio configurable as 1:1 or 8:1
Fully adjustable watchdog period (from 10 ms to 500 ms)
10% accurate watchdog period
Dedicated WD_EN pin to control watchdog ON-OFF
Fully adjustable power-good threshold and power-good delay period
Low input-voltage tracking to UVLO
Integrated fault protection
- Overload current-limit protection
- Thermal shutdown
Functional Safety-Capable
- Documentation available to aid functional safety system design
16-pin HTSSOP package

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear	Mfr	Texas Instruments
Series	Automotive, AEC-Q100	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Active	Output Configuration	Positive
Output Type	Fixed	Number of Regulators	1
Voltage - Input (Max)	40V	Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-	Voltage Dropout (Max)	0.4V @ 300mA
Current - Output	300mA	Current - Quiescent (Iq)	42 µA
Current - Supply (Max)	98 µA	PSRR	60dB ~ 40dB (100Hz ~ 100kHz)
Control Features	Enable	Protection Features	Over Current
Operating Temperature	-40°C ~ 150°C (TJ)	Mounting Type	Surface Mount
Package / Case	16-PowerTSSOP (0.173", 4.40mm Width)	Supplier Device Package	16-HTSSOP
Base Product Number	TPS7B6350	Output options	Fixed Output
Iout (max) (A)	0.3	Vin (max) (V)	40
Vin (min) (V)	4	Vout (max) (V)	5
Vout (min) (V)	3.3	Fixed output options (V)	3.3, 5
Iq (typ) (mA)	0.019	Thermal resistance θJA (°C/W)	40
TI functional safety category	Functional Safety-Capable	Rating	Automotive
Load capacitance (min) (µF)	4.7	Regulated outputs (#)	1
Features	Enable, Power good, Watchdog timer	Accuracy (%)	2
PSRR at 100 KHz (dB)	55	Dropout voltage (Vdo) (typ) (mV)	300
Operating temperature range (°C)	-40 to 125	feature-type	LDO
feature-number-of-outputs	1	feature-polarity	Positive
feature-accuracy-	±2	feature-process-technology
feature-output-type	Fixed	feature-output-voltage-v	5
feature-maximum-output-current-a	0.3	feature-minimum-input-voltage-v	4
feature-maximum-input-voltage-v	40	feature-maximum-dropout-voltage-current-v	0.4@300mA\|0.325@200mA
feature-line-regulation	10mV	feature-load-regulation	20mV
feature-maximum-power-dissipation-mw		feature-packaging
feature-rad-hard	No	feature-pin-count	16
feature-supplier-package	HTSSOP EP	feature-standard-package-name	SOP
feature-cecc-qualified		feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	Yes	feature-aec-qualified-number	AEC-Q100
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

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Buying Guide

What is the lifespan of TPS7B6350QPWPRQ1?
The lifespan of TPS7B6350QPWPRQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of TPS7B6350QPWPRQ1?
You can find it with PDF Datasheet for TPS7B6350QPWPRQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of TPS7B6350QPWPRQ1?
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