TPS62356YZGR

3MHz Step-down type Adjustable 1.5V~1.98V 1A DSBGA-12 Voltage Regulators - DC DC Switching Regulators RoHS

DSBGA-12ROHS3 CompliantActive

800-mA/1000-mA, 3-MHz Synchronous Step-Down Converter with I²C Compatible Interface in Chip Scale Packaging

Manufacturer: TI
Manufacturer part #: TPS62356YZGR
Store part #: C2859881
Package / case: DSBGA-12
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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6 in stock

#C2859881

Stock & price checked 19 h ago

Quantity	Unit price	Pack price
1+	₹230.14	₹230.14
10+	₹224.13	₹2,241.30
30+	₹220.27	₹6,608.10
100+	₹216.40	₹21,640.00

Quantity (min 1)

1 × ₹230.14

₹230.14

excl. GST

₹271.57 incl. 18% GST

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Standard pack: 3,000 per reel

TPS62356YZGR

₹230.14 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃@(TA)
Frequency - Switching: 3MHz
Function: Step-down type
Number of Outputs: 1
Features: Light load efficient mode;Frequency synchronization;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 2.7V~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 1.5V~1.98V
Output Current: 1A
Quiescent Current: 35uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.19 g

Overview

The TPS6235x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6235x supports up to 800-mA load current and allows the use of small, low cost inductors and capacitors. The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery. With an output voltage range adjustable via I²C interface down to 0.6 V, the device supports low-voltage DSPs and processors core power supplies in smart-phones, PDAs, and handheld computers. The TPS6235x operates at 3-MHz fixed switching frequency and enters the efficiency optimized power-save mode operation at light load currents to maintain high efficiency over the entire load current range. In the shutdown mode, the current consumption is reduced to less than 2 μA. The serial interface is compatible with Fast/Standard and High-Speed mode I²C specification allowing transfers at up to 3.4 Mbps. This communication interface is used for dynamic voltage scaling with voltage steps down to 2.5 mV, for reprogramming the mode of operation (Light PFM, Fast PFM or Forced PWM) or disable/enabling the output voltage.

Applications

SmartReflex Compliant Power Supply Split Supply DSPs and μP Solutions OMAP, XSCALE
Cell Phones, Smart-Phones
PDAs, Pocket PCs
Digital Cameras
Micro DC-DC Converter Modules

Key features

88% Efficiency at 3-MHz Operation
800-mA Output Current at V₁ = 2.7 V
3-MHz Fixed Frequency Operation
Best in Class Load and Line Transient
Complete 1-mm Component Profile Solution
±2% PWM DC Voltage Accuracy
35-ns Minimum On-Time
Efficiency Optimized Power-Save Mode (Light PFM) Transient Optimized Power-Save Mode (Fast PFM) 28-μA Typical Quiescent Current
I²C Compatible Interface up to 3.4 Mbps
Pin-Selectable Output Voltage Synchronizable On the Fly to External Clock Signal
Available in a 10-Pin QFN (3×3 mm) and 12-Pin NanoFree (CSP) Packaging