TI TPS51221RTVT

Manufacturer No:

TPS51221RTVT

Manufacturer:

Package:

32-WFQFN Exposed Pad

Description:

PMIC TPS51221 32 Pin 32-WFQFN Exposed Pad

Quantity:

Delivery:

Payment:

In Stock :Available

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TPS51221RTVT information

TI TPS51221RTVT technical specifications, attributes, parameters and parts with similar specifications to TI TPS51221RTVT.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 3 days ago)

Factory Lead Time
6 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
32-WFQFN Exposed Pad

Number of Pins
32

Operating Temperature
-40°C~85°C

Packaging
Tape & Reel (TR)

JESD-609 Code
e4

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
2 (1 Year)

Number of Terminations
32

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Voltage - Supply
4.5V~28V

Terminal Position
QUAD

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Base Part Number
TPS51221

Pin Count
32

Number of Outputs
3

Output Voltage
12V

Operating Supply Voltage
28V

Output Current
20A

Quiescent Current
1.3mA

Voltage - Output 2
3.3V

Topology
Step-Down (Buck) Synchronous (1), Linear (LDO) (2)

Control Mode
CURRENT-MODE

Frequency - Switching
200kHz~1MHz

Control Technique
PULSE WIDTH MODULATION

Voltage - Output 3
5V

Switcher Configuration
PHASE-SHIFT

w/Sequencer
No

Voltage/Current - Output 1
Controller

Voltage/Current - Output 2
3.3V 10mA

Voltage/Current - Output 3
5V 100mA

Height
800?m

Length
5mm

Width
5mm

Thickness
750?m

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for TI TPS51221RTVT.

Datasheets:

texasinstruments-tps51221rtvt-datasheets-9821.pdf

TPS51221RTVT Description

TPS51221RTVT is a type of dual synchronous buck regulator controller with two LDOs. It is specifically optimized for 5-V/3.3-V system controller, enabling designers to cost-effectively complete a 2-cell to 4-cell notebook system power supply. Stability operation with a lower ESR capacitor and output accuracy can be supported in peak current mode. It ensures flexible design for small mobile PCs and a wide variety of other applications based on its 9% duty cycle operation and the wide input/output voltage range.

TPS51221RTVT Features

Input voltage range: 4.5 V to 32 V

Output voltage range: 1 V to 12 V

OCL/OVP/UVP/UVLO protections

Thermal shutdown (non-latch)

TPS51221RTVT Applications

Point of load in LCD TV, MFP

Notebook computer system and I/O bus

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.