TPS51275BRUKR

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Manufacturer part number:TPS51275BRUKR

Manufacturer:Texas Instruments

Description:PMIC D-CAP? Series TPS51275 20 Pin 20-WFQFN Exposed Pad

Case Package:SOT-23

Datasheet:TPS51275BRUKR Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Number of Pins	20
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Series	D-CAP™
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply	5V~24V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Base Part Number	TPS51275
Number of Outputs	4
Output Voltage	3.63V
Input Voltage-Nom	12V
Quiescent Current	800μA
Input Voltage (Min)	5V
Topology	Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Frequency - Switching	300kHz 355kHz
Control Technique	PULSE WIDTH MODULATION
Voltage - Output 3	3.3V
w/Sequencer	No
Voltage/Current - Output 1	Controller
Voltage/Current - Output 3	3.3V 100mA
Height	800μm
Length	3mm
Width	3mm
Thickness	750μm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

The TPS51275BRUKR is a Dual Synchronous, Step-down Controller targeted for notebook system-power supply solutions.

Input Voltage Range: 5 V to 24 V
Output Voltages: 5 V and 3.3 V (Adjustable Range +10%)
Built-in, 100-mA, 5-V and 3.3-V LDOs
Clock Output for Charge-Pump
+1% Reference Accuracy
Adaptive On-Time D-CAPTM Mode Control Architecture with 300-kHz and 355-kHz Frequency Setting
Auto-skip Light Load Operation (TPS51275, and TPS51275C)
00A Light Load Operation (TPS51275B)
Internal 0.8-ms Voltage Servo Soft-Start
Low-Side R_s(on) Current Sensing Scheme
Built-In Output Discharge Function
Separate Enable Input for Switchers
Dedicated OC Setting Terminals
Power Good Indicator
OVP, UVP and OCP Protection
Non-Latch UVLO and OTP Protection
20-Pin, 3 mm x 3 mm, QFN (RUK)