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3-V to 28-V, synchronous peak current mode buck controller for notebook power 32-VQFN -40 to 85
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-TPS51220RHBT-ND
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DigiKey | IC REG CTRLR NOTEBK 2OUT 32VQFN Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
4750 In Stock |
|
$2.2900 | Buy Now |
DISTI #
296-TPS51220RHBTCT-ND
|
DigiKey | IC REG CTRLR NOTEBK 2OUT 32VQFN Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
125 In Stock |
|
$1.9800 / $4.2400 | Buy Now |
DISTI #
595-TPS51220RHBT
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Mouser Electronics | Switching Controllers Fixed Freq 99% Duty Cycle Peak Current RoHS: Compliant | 0 |
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$2.1200 / $4.2400 | Order Now |
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Rochester Electronics | TPS51220 Fixed Frequency, 99% Duty Cycle Peak Current Mode Notebook System Power Controller RoHS: Compliant Status: Active Min Qty: 1 | 4750 |
|
$1.9600 / $2.3100 | Buy Now |
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Ameya Holding Limited | IC CTRLR, NOTEBOOK COMP 32QFN | 61000 |
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RFQ |
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TPS51220RHBT
Texas Instruments
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Datasheet
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TPS51220RHBT
Texas Instruments
3-V to 28-V, synchronous peak current mode buck controller for notebook power 32-VQFN -40 to 85
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QFN | |
Package Description | QFN-32 | |
Pin Count | 32 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 28 V | |
Input Voltage-Min | 4.5 V | |
Input Voltage-Nom | 12 V | |
JESD-30 Code | S-PQCC-N32 | |
JESD-609 Code | e4 | |
Length | 5 mm | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Outputs | 2 | |
Number of Terminals | 32 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 20 A | |
Output Voltage-Max | 12 V | |
Output Voltage-Min | 1 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVQCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1 mm | |
Surface Mount | YES | |
Switcher Configuration | PHASE-SHIFT | |
Switching Frequency-Max | 1000 kHz | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | NICKEL PALLADIUM GOLD | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 5 mm |
This table gives cross-reference parts and alternative options found for TPS51220RHBT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS51220RHBT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
TPS51220RHBTG4 | Fixed Frequency, 99% Duty Cycle Peak Current Mode Notebook System Power Controller 32-VQFN -40 to 85 | Texas Instruments | TPS51220RHBT vs TPS51220RHBTG4 |
TPS51220RHBRG4 | Fixed Frequency, 99% Duty Cycle Peak Current Mode Notebook System Power Controller 32-VQFN -40 to 85 | Texas Instruments | TPS51220RHBT vs TPS51220RHBRG4 |
TPS51220RHBR | 3-V to 28-V, synchronous peak current mode buck controller for notebook power 32-VQFN -40 to 85 | Texas Instruments | TPS51220RHBT vs TPS51220RHBR |