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TPS2501DRCT

0.13-1.4A adj. ILIMIT, 1.8-5.25V, 80mΩ USB power switch + boost converter in constant frequency

Manufacturer: Texas Instruments, Inc
Mfr.Part #: TPS2501DRCT
Datasheet: TPS2501DRCT Datasheet (PDF)
Package/Case: VSON-10
Product Type: Switches
RoHS:
Lifecycle: Active

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TPS2501DRCT General Description

The TPS2500 and TPS2501 provide an integrated solution to meet USB 5-V power requirements from a 1.8-V to 5.25-V input supply. The features include a Hi-Speed USB compliant power output, output switch enable, current limit, and overcurrent fault reporting.

The 1.8-V to 5.25-V input can be supplied by sources including dc/dc regulated supplies (e.g., 3.3 V), or batteries such as single-cell Li+ or three-cell NiCd, NiMH, or alkaline.

The USB power-switch current limit is programmable via an external resistor from as low as 130 mA to as high as 1400 mA (typical). Two standard USB ports can be supported from a single TPS2500 or TPS2501 at the 1400-mA setting.

Additionally, the boost converter output is available as an auxiliary 5.1-V output to power additional loads. The total current supplied by the USB output and the auxiliary cannot exceed 1148 mA at V_IN = 3 V.

Key Features

Integrated Synchronous Boost Converter and USB Current-Limit Power Switch
Light-Load, High-Efficiency Eco-mode™ Control Scheme (TPS2500)
or Constant Frequency (TPS2501)
1.8-V to 5.25-V Input Voltage (2.2-V Minimum Start-Up Voltage)
Adjustable USB Current Limit
- 130 mA to 1400 mA (Typical)
Accurate 20% Current Limit at 1.4-A Setting
Powers up to Two Standard USB Ports
Auxiliary 5.1-V Output
Fast Overcurrent-Response Time – 5 µs Typical
Small 3-mm × 3-mm × 0.9-mm SON-10 Package
15-kV / 8-kV System-Level ESD Capable
UL Listed - File No. E169910
APPLICATIONS
- Portable Applications Using Single Li+ Cell
- USB Hosts Without Native 5-V Supplies

Eco-mode, PowerPAD are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.

Specifications

Product type	Adjustable current limit, Power switch, Switch with boost	Vin (min) (V)	1.8
Vin (max) (V)	5.25	Continuous current (max) (A)	1.4
Current limit (A)	0.13 to 1.4	Operating temperature range (°C)	-40 to 125
Enable	Active High	Number of switches	1
Current limit accuracy at 1 A	0.2	Rating	Catalog
feature-type	High Side Switch	feature-number-of-switches	1
feature-process-technology		feature-current-limit-a	0.13 to 1.4
feature-minimum-input-voltage-v	1.8	feature-maximum-input-voltage-v	5.25
feature-number-of-outputs		feature-minimum-output-current-a
feature-operating-supply-voltage-range-v		feature-maximum-power-dissipation-mw	2403
feature-switch-on-resistance-mohm	80	feature-typical-turn-on-delay-time-us
feature-typical-turn-off-delay-time-us		feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	10
feature-supplier-package	VSON EP	feature-standard-package-name1	SON
feature-cecc-qualified	No	feature-esd-protection
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No

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Ratings and Reviews

S**y 03/26/2024

The product is described very accurately.

I**a 08/10/2022

The exceptional quality of the NTS0104GU12 components surpassed my expectations. Avaq's commitment to providing high-grade products is evident in every aspect of their service.

K**n 04/20/2021

Capacitors good i will still order, came for a month the track was not tracked

D**r 03/30/2020

Great company great service! Never a problem! excelent service