TPS61033DRLR

2.4MHz Boost Adjustable 2.2V~5.5V 5.5A SOT-583 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-583ROHS3 CompliantActive

5.5-V Input 5.5-A Synchronous Boost Converter

Manufacturer: TI
Manufacturer part #: TPS61033DRLR
Store part #: C18164413
Package / case: SOT-583
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,703 in stock

#C18164413

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹216.68	₹216.68
10+	₹182.98	₹1,829.80
30+	₹164.40	₹4,932.00
100+	₹143.23	₹14,323.00
500+	₹133.94	₹66,970.00
1,000+	₹129.61	₹1,29,610.00

Quantity (min 1)

1 × ₹216.68

₹216.68

excl. GST

₹255.68 incl. 18% GST

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Standard pack: 4,000 per reel

TPS61033DRLR

₹216.68 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Frequency - Switching: 2.4MHz
Number of Outputs: 1
Function: Boost
Features: Output discharge;Load disconnect;Light load efficient mode;Operating status indication;Overcurrent Protection
Output Type: Adjustable
Topology: Boost
Operating Voltage: 1.8V~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 2.2V~5.5V
Output Current: 5.5A
Quiescent Current: 20uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.018 g

Overview

The TPS61033X is a synchronous boost converter. The device provides a power supply solution for portable equipment and smart devices powered by various batteries and other power supply. The TPS61033 has 5.5-A (typical) valley switch current limit and TPS610333 has 1.85-A (typical) valley switch current limit over full temperature range. The TPS61033X uses adaptive constant on-time valley-current-control topology to regulate the output voltage and operates at 2.4-MHz switching frequency. There are two optional modes at light load by configuring the MODE pin: auto PFM mode and forced PWM to balance the efficiency and noise immunity in light load. The TPS61033X consumes a 20-μA quiescent current from VIN at light load condition. During shutdown, the TPS61033X is completely disconnected from the input power and only consumes a 0.1-μA current to achieve long battery life. The TPS61033X has 5.75-V output overvoltage protection, output short circuit protection, and thermal shutdown protection. The TPS61033X offers a very small solution size with 2.1-mm × 1.6-mm SOT583 package and minimum amount of external components.

Applications

Tablet(multimedia)
Smart speaker
Mobile POS

Key features

Input voltage range: 1.8 V to 5.5 V
Output voltage range: 2.2 V to 5.5 V(TPS61033) – FB connects to VIN output voltage for fixed 5.0 V(TPS61033X)
Two valley switching current limit options
TPS61033: 5.5-A typical
TPS610333: 1.85-A typical
High efficiency and power capability
Two 25-mΩ (LS) / 46-mΩ (HS) MOSFETs
Support up to 2.4 MHz with small L-C
Up to 93.42% efficiency at VIN = 3.3V, VOUT = 5V, and IOUT = 1A
Up to 90.78% efficiency at VIN = 3.3V, VOUT = 5V, and IOUT = 2A
Extend the system operating time
Typical 20-μA quiescent current into VIN pin
Typical 5.3μA quiescent current into VOUT pin
Typical 0.1-μA shutdown current
±1.5% Reference voltage accuracy over -40°C to +125°C
Power good output with window comparator
Pin-selectable auto PFM or forced PWM mode at light load
Pass-through mode when VIN > VOUT
Safety and robust operation features
True disconnection between input and output during shutdown
Output overvoltage and thermal shutdown protections
Output short-circuit protection
2.1-mm × 1.6-mm SOT583 8-Pin package