TMI

TMI7003C

1.5MHz Step-down type Adjustable 1.5A QFN-20-EP(3x3) Voltage Regulators - DC DC Switching Regulators RoHS

QFN-20-EP(3x3)ROHS CompliantActive

3-Channel 1.5A 1.5MHz Synchronous Buck PMU

Manufacturer: TMI
Manufacturer part #: TMI7003C
Store part #: C840566
Package / case: QFN-20-EP(3x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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6,045 in stock

#C840566

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹29.99	₹149.95
50+	₹24.93	₹1,246.50
150+	₹22.76	₹3,414.00
500+	₹20.04	₹10,020.00
3,000+	₹18.84	₹56,520.00
6,000+	₹18.13	₹1,08,780.00

Quantity (min 5, multiples of 5)

5 × ₹29.99

₹149.95

excl. GST

₹176.94 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

TMI7003C

₹149.95 for 5 + GST

Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 1.5MHz
Function: Step-down type
Number of Outputs: 3
Features: Overcurrent Protection;Hiccup current limiting;Light load efficient mode
Output Type: Adjustable
Topology: Buck
Operating Voltage: 2.5V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 1.5A
Quiescent Current: 40uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.018 g

Overview

The TMI7003C is a Highly integrated power management IC designed to minimize power consumption in consumer and multimedia applications. It is targeted at Tablet, Mobile Internet Devices, Personal Navigation Devices, Digital Photo Frame, Portable DVD Player, Entertaining and Education Machine. Providing a complete system power management solution, the TMI7003C integrates 3-channel synchronous buck converter. The converters are optimized for high efficiency (greater than 93%) and feature integrated low impedance FETs. TMI7003C is a highly efficient and integrated Power Management IC for Systems-on-a-Chip (SoCs), ASICs, and processors. The device incorporates 3 high-efficiency synchronous buck regulators. Each of the buck regulators is specially designed for high-efficiency operation throughout the load range. With 1.5MHz typical Switching frequency, the external L-C filter can be small and still provide very low output voltage ripple. The bucks are internally compensated to be stable with the recommended external inductors and capacitors as detailed in the application diagram. Synchronous rectification yields high efficiency for low voltage and high output currents. Additional features include soft-start, under-voltage lockout, bypass, and current and thermal overload protection. 3 channel BUCKs are nearly identical in performance and mode of operation. They can operate in automatic mode (PWM/PFM). At very light loads, BUCKs enter PFM mode and operate with reduced Switching frequency and supply current to maintain high efficiency.