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TPS40091RHDR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 28-VFQFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description VOLTAGE-MODE QUAD Surface Mount ROHS3Compliant DC-DC Controller IC -40C~85C TA 100kHz~1.2MHz 3.3V 71.610895mg
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Inventory: 4012
Minimum: 1
Total Price: USD $19.74
Unit Price: USD $19.73625
≥1 USD $19.73625
≥10 USD $16.1937
≥100 USD $15.68735
≥500 USD $15.18195
≥1000 USD $14.6756

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Weight 71.610895mg

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature IT CAN ALSO OPERATE WITH CURRENT MODE
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS40091
Function Step-Down
Number of Outputs 4
Output Voltage 3.3V
Output Type PWM Signal
Max Output Current 120A
Operating Supply Voltage 15V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 120A
Voltage - Supply (Vcc/Vdd) 4.5V~15V
Quiescent Current 4mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Max Output Voltage 3.3V
Topology Buck
Min Input Voltage 4.5V
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1.2MHz
Max Input Voltage 15V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 700mV
Switcher Configuration PHASE-SHIFT
Max Frequency 1MHz
Duty Cycle (Max) 87.5%
Clock Sync Yes

Dimensions

Height Seated (Max) 1mm
Length 5mm
Width 5mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

No data

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