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TLV61070ADBVR +BOM

Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 2.5A SOT-23-6

Manufacturer:

TI
Mfr.Part #:

TLV61070ADBVR
Datasheet:

TLV61070ADBVR Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
Additional Feature:

ALSO HAS PFM CONTROL TECHNIQUE
EDA/CAD Models:

Request Free CAD Models for TLV61070ADBVR

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TLV61070ADBVR General Description

TLV61070A device is a synchronous boost converter with 0.5-V ultra-low input voltage. The device provides a power supply solution for portable equipment and smart devices powered by various batteries and super capacitors. The TLV61070A has typical 2.5-A valley switch current limit over full temperature range. With a wide input voltage range of 0.5 V to 5.5 V, the TLV61070A supports super capacitor backup power applications, which may deeply discharge the super capacitor.

The TLV61070A operates at 1-MHz switching frequency when the input voltage is above 1.5 V. The switching frequency decreases gradually to 0.55 MHz when the input voltage is below 1.5 V down to 1 V. The TLV61070A enters power-save mode at light load condition to maintain high efficiency over the entire load current range. The TLV61070A consumes a 20-µA quiescent current from V_OUT in light load condition. During shutdown, the TLV61070A is completely disconnected from the input power and only consumes a 0.1-µA current to achieve long battery life. The TLV61070A has 5.7-V output overvoltage protection, output short circuit protection, and thermal shutdown protection.

The TLV61070A offers a very small solution size with 2.9-mm × 1.6-mm SOT23-6 (DBV) package and minimum amount of external components.

Key Features

Input voltage range: 0.5 V to 5.5 V
1.3-V minimum input voltage for start-up
Output voltage setting range: 2.2 V to 5.5 V
Two 69-mΩ (LS) / 89-mΩ (HS) MOSFETs
2.5-A valley switching current limit
92.3% efficiency at V_IN = 3.6 V, V_OUT = 5 V and I_OUT = 1.0 A
1-MHz switching frequency when V_IN > 1.5 V and 0.55-MHz switching frequency when V_IN < 1 V
Typical 0.1-µA shutdown current from V_IN and SW
±2.5% reference voltage accuracy over –40°C to +125°C
Auto PFM operation mode at light load
Pass-through mode when V_IN > V_OUT
True disconnection between input and output during shutdown
Output overvoltage and thermal shutdown protections
Output short-circuit protection
2.9-mm × 1.6-mm SOT23-6 (DDC) 6-pin package

Specifications

Source Content uid	TLV61070ADBVR	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
Additional Feature	ALSO HAS PFM CONTROL TECHNIQUE	Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE	Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	5.5 V	Input Voltage-Min	0.5 V
Input Voltage-Nom	3.6 V	JESD-30 Code	R-PDSO-G6
JESD-609 Code	e4	Length	2.9 mm
Moisture Sensitivity Level	1	Number of Functions	1
Number of Outputs	1	Number of Terminals	6
Operating Temperature-Max	125 °C	Operating Temperature-Min	-40 °C
Output Current-Max	2.5 A	Output Voltage-Max	5.5 V
Output Voltage-Min	2.2 V	Output Voltage-Nom	5 V
Peak Reflow Temperature (Cel)	260	Seated Height-Max	1.45 mm
Surface Mount	YES	Switcher Configuration	BOOST
Switching Frequency-Max	1000 kHz	Terminal Finish	NICKEL PALLADIUM GOLD
Terminal Form	GULL WING	Terminal Pitch	0.95 mm
Terminal Position	DUAL	Width	1.6 mm

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Ratings and Reviews

A**d 07/23/2021

Avaq's fast and reliable delivery service amazed me. I received my TCD2220 components promptly, and the packaging was secure. Their commitment to customer satisfaction is truly commendable. Thumbs up! .

B**n 07/14/2021

Good reducing voltage divais. The output voltage remains stable even when the input voltage changes. When turning off, the output voltage setting remains. Indication to choose (switched by buttons near the indicator) input voltage, output voltage, or the indication is turned off, while the output voltage is supplied.

E**y 08/24/2020

Delivery-5 days. The product fully corresponds to the description. Seller recommend.

J**n 04/21/2020

Avaq's exceptional customer service deserves a standing ovation! They promptly answered all my inquiries and handled my order with utmost professionalism. Truly a delight to deal with.