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TPS61240YFFR - TI
Manufacturer:
TI
ManyChip's Part#:
MC9084296
Category:
Voltage Regulator
Package:
DSBGA-6
Datasheet:
Datasheet 3D Model
Description:
Step-Up Regulator 5V, 400mA, 4MHz Step-Up DC-DC Converter Conv DC-DC Single Step Up 2.3V to 5.5V 6Pin DSBGA T/R
Stock Locations:
Availability:
221 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.41

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TPS61240YFFR is a step-up DC-to-DC Converter optimized for products powered by either a three-cell alkaline, NiCd or NiMH or one-cell Li-ion or Li-polymer battery. With an input voltage range of 2.3 to 5.5V, the device supports batteries with extended voltage range and is ideal to power portable applications. The TPS6124x boost converter is based on a quasi-constant on-time valley current mode control scheme. It presents a high impedance at the VOUT pin when shut down. This allows for use in applications that require the regulated output bus to be driven by another supply while the TPS6124x is shut down. During light loads the device will automatically pulse skip allowing maximum efficiency at lowest quiescent currents. In the shutdown mode, the current consumption is reduced to less than 1µA.
Efficiency >90% at nominal operating conditions
Best in class line and load transient
Automatic PFM/PWM mode transition
Low ripple power save mode for improved
Efficiency at light loads
Load disconnect during shutdown
Current overload and thermal shutdown protection
3 Surface-mount external components required (one MLCC inductor, two ceramic capacitors)
Green product and no Sb/Br

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TPS61240YFFR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	DSBGA-6
Number of Outputs	1 Output
Output Voltage	5 V
Output Current	450 mA
Number of Positions	6 Position
Power Dissipation	800 mW
Quiescent Current	30.0 µA
Number of Regulated Outputs	1 Output
Output Power	800 mW
Switching Frequency	3.5 MHz
Topology	Boost
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.3 V
Output Voltage (Min)	5 V
Output Current (Max)	0.45 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.3V ~ 5.5V
Supply Voltage (Min)	2.3 V
Input Voltage	2.3V ~ 5.5V
	Show
Size-Height	0.54 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
HK STC License	NLR

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