TMI

TMI3388A

Step-down type 400kHz~600kHz Adjustable 8A QFN-16(2.5x2.5) Voltage Regulators - DC DC Switching Regulators RoHS

QFN-16(2.5x2.5)ROHS CompliantActive

24V, 8A High Efficiency Synchronous Step-down Converter

Manufacturer: TMI
Manufacturer part #: TMI3388A
Store part #: C29779870
Package / case: QFN-16(2.5x2.5)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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4,889 in stock

#C29779870

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
1+	₹64.18	₹64.18
10+	₹50.91	₹509.10
30+	₹45.25	₹1,357.50
100+	₹38.29	₹3,829.00
500+	₹35.03	₹17,515.00
1,000+	₹33.08	₹33,080.00

Quantity (min 1)

1 × ₹64.18

₹64.18

excl. GST

₹75.73 incl. 18% GST

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Standard pack: 5,000 per reel

TMI3388A

₹64.18 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Function: Step-down type
Number of Outputs: 1
Frequency - Switching: 400kHz~600kHz
Features: Adjustable current limiting;Cycle-by-cycle current limiting;Hiccup current limiting;Output discharge;Light load efficient mode;Operating status indication;Overcurrent Protection;Built-in LDO regulator
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~24V
Switch tube (built-in/external): Built-in
Output Current: 8A
Quiescent Current: 140uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 5,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.101 g

Overview

The TMI3388A is a high integrated synchronous step-down converter with up to 8A output current capability and input voltage range from 4.5V to 24V. TMI3388A adopts advance ACOT control architecture, which provides stable operation and has fast transient response performance without complex compensation and low ESR ceramic capacitors. TMI3388A’s output voltage can be adjusted by configuring a divider resistor in the FB pin to meet different output requirements. In addition, TMI3388A integrates very low RDS(ON) MOSFETs and provide excellent efficiency over a range of applications, especially for low output voltages and low duty cycles. TMI3388A also integrates a bypass switch which allows the IC to be powered by external DC source to reduce power consumption. Robust protections are integrated in TMI3388A including cycle-by-cycle current limit, internal soft-start, output OVP and UVP, input UVLO and OTP functions.