TPS61253A datasheet, PDF - EEWORLD Datasheet

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TPS61253A: DescriptionTPS61253A 3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP; Categorysemiconductor Power management; File Size1MB，31 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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TPS61253A Overview

TPS61253A 3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP

TPS61253A Parametric

Parameter Name	Attribute value
Iq(Typ)(mA)	0.05
Package Group	DSBGA\|9
Rating	Catalog
Approx. price(US$)	0.45 \| 1ku
Vout(Min)(V)	5
Features	Enable,Light Load Efficiency,Load Disconnect,Synchronous Rectification
Vin(Max)(V)	5.5
Type	Converter
Duty cycle(Max)(%)	100
Switch current limit(Typ)(A)	4
Switch current limit(Min)(A)	3.4
Vout(Max)(V)	5
Vin(Min)(V)	2.3
Operating temperature range(C)	-40 to 85
Regulated outputs(#)	1
Switching frequency(Max)(kHz)	3500
Switching frequency(Min)(kHz)	3500

TPS61253A Related Products

	TPS61253A	TPS61253AYFFR	TPS61253AYFFT
Description	TPS61253A 3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP	3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP 9-DSBGA -40 to 85	3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP 9-DSBGA -40 to 85
Brand Name	-	Texas Instruments	Texas Instruments
Is it lead-free?	-	Lead free	Lead free
Is it Rohs certified?	-	conform to	conform to
package instruction	-	VFBGA,	VFBGA,
Reach Compliance Code	-	compliant	compliant
Other features	-	ALSO OPERATES WITH PFM CONTROL TECHNIQUE	ALSO OPERATES WITH PFM CONTROL TECHNIQUE
Analog Integrated Circuits - Other Types	-	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	-	CURRENT-MODE	CURRENT-MODE
Control Technology	-	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	-	5.5 V	5.5 V
Minimum input voltage	-	2.3 V	2.3 V
Nominal input voltage	-	3.6 V	3.6 V
JESD-30 code	-	S-PBGA-B9	S-PBGA-B9
JESD-609 code	-	e1	e1
length	-	1.288 mm	1.288 mm
Humidity sensitivity level	-	1	1
Number of functions	-	1	1
Number of terminals	-	9	9
Maximum operating temperature	-	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C
Maximum output current	-	4.6 A	4.6 A
Maximum output voltage	-	5 V	5 V
Minimum output voltage	-	5 V	5 V
Nominal output voltage	-	5 V	5 V
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	VFBGA	VFBGA
Package shape	-	SQUARE	SQUARE
Package form	-	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Maximum seat height	-	0.625 mm	0.625 mm
surface mount	-	YES	YES
Switch configuration	-	BOOST	BOOST
Maximum switching frequency	-	3500 kHz	3800 kHz
Temperature level	-	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	Tin/Silver/Copper (Sn/Ag/Cu)	Tin/Silver/Copper (Sn/Ag/Cu)
Terminal form	-	BALL	BALL
Terminal pitch	-	0.4 mm	0.4 mm
Terminal location	-	BOTTOM	BOTTOM
width	-	1.192 mm	1.192 mm

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