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MIC2875-4.75YMT-T5

Name: MIC2875-4.75YMT-T5
Brand: Microchip
SKU: MIC2875475YMTT5_Microchip
Availability: OutOfStock
Rating: 5 (11 reviews)

MIC2875-4.75YMT-T5 electronic component of Microchip

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Microchip Technology Micrel Voltage Regulators - Switching Regulators

Manufacturer: Microchip

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

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N/A

Obsolete

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Availability	Price	Buy Price	Quantity
0 - WHS 1 MOQ : 1 Multiples : 1 MIC2875-4.75YMT-T5 Microchip	1 : USD 1.6911 25 : USD 1.1295 100 : USD 1.0329		N/A Obsolete

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Additional Infomation About Product

MIC2875 4.8A I , Synchronous Boost Regulator SW with Bi-Directional Load Disconnect Features General Description Up to 95% Efficiency The MIC2875 is a compact and highly-efficient 2 MHz synchronous boost regulator with a 4.8A switch. It Input Voltage Range: 2.5V to 5.5V features a bi-directional load disconnect function which Fully-Integrated, High-Efficiency, 2 MHz prevents any leakage current between the input and Synchronous Boost Regulator output when the device is disabled. The MIC2875 Bi-Directional True Load Disconnect operates in bypass mode automatically when the input Integrated Anti-Ringing Switch voltage is greater than the target output voltage. At light Minimum Switching Frequency of 45 kHz loads, the boost converter goes to the PFM mode to improve the efficiency. <1 A Shutdown Current Bypass Mode for V V To minimize switching artifacts in the audio band, the IN OUT MIC2875 is designed to operate with a minimum Overcurrent Protection and Thermal Shutdown switching frequency of 45 kHz. The MIC2875 also Fixed and Adjustable Output Versions features an integrated anti-ringing switch to minimize 8-pin 2 mm 2 mm TDFN Package EMI. Applications The MIC2875 is available in a 8-pin 2 mm 2 mm Thin Tablet and Smartphones DFN (TDFN) package, with a junction temperature range of 40C to +125C. USB OTG and HDMI Hosts Portable Power Reserve Supplies Low-Noise Audio Applications Portable Equipment Package Type MIC2875 (FIXED OUTPUT) MIC2875 (ADJ. OUTPUT) 8-Pin 2x2 TDFN* (MT) 8-Pin 2x2 TDFN* (MT) (Top View) (Top View) SW 1 8 OUT SW 1 8 OUT /PG /PG PGND 2 7 PGND 2 7 EP EP 3 EN 3 EN IN 6 IN 6 AGND45 OUTS AGND45 FB * Includes exposed thermal pad (EP), see Table 3-1. 2015 Microchip Technology Inc. DS20005549A-page 1MIC2875 Typical Application Schematics MIC2875 (Fixed Output) MIC2875 (Adjustable Output) L1 1H L1 1H 2.5V to 5.0V 2.5V to 5.0V SW SW V V V V IN OUT IN IN OUT OUT IN OUT 5.0V 5.0V R1 R1 C1 C1 1M 1M 4.7F C2* 4.7F C2* R2 V EN /PG V EN /PG IN IN 10V 22F 10V 22F 910k 10V 10V OUTS FB R3 200k PGND AGND PGND AGND * Two more 22F capacitors should be added in parallel with C2 for V > 5.0V. IN Efficiency vs. Load Current 100 90 V = 3.6V IN 80 V = 3.0V IN V = 2.5V IN 70 60 V =5.0V OUT L = 1H C = 22F OUT 50 0.001 0.010 0.100 1.000 LOAD CURRENT (A) Functional Block Diagrams MIC2875 (Fixed Output) MIC2875 (Adj. Output) EN IN SW EN IN SW ANTI- VIN ANTI- VIN RINGING RINGING BODY BODY DRIVER DRIVER REFERENCE REFERENCE OUT GENERATOR OUT GENERATOR HS HS DRIVER PWM LOGIC DRIVER PWM LOGIC CONTROL LS CONTROL LS + DRIVER + DRIVER MINIMUM 2MHz MINIMUM 2MHz SWITCHING OSCILLATOR OUTS SWITCHING OSCILLATOR PGL /PG VIN PGH /PG OC OC CURRENT CURRENT 4.8A 4.8A SENSE SENSE + + SLOPE SLOPE COMPENSATION PWM COMPENSATION PWM FB VREF SOFT- VREF SOFT- START START PGND AGND PGND AGND DS20005549A-page 2 2015 Microchip Technology Inc. EFFICIENCY (%)

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

Microchip may also be referenced as

AT9
ATM
Atmel
Atmel Wireless (VA)
M4S
M6S
M8S
M9S
MCP
Micrel
Micrel Inc
MICREL SEMICONDUCTOR
MICREL SYNERGY SEMI
MICROCHIP (ATMEL)
MICROCHIP (MICREL)
MICROCHIP (MICROSEMI)
MICROCHIP (SUPERTEX)
Microchip / Microsemi
Microchip / Vectron
Microchip Tech
MICROCHIP TECH.
Microchip Technology
Microchip Technology Micrel
Microchip Technology / Atmel
Microchip Technology / Micrel
MICROCHIPDIRECT
MICROSEMI
Microsemi Analog Mixed Signal Group
Microsemi Analog Mixed Signal Group [MIL]
Microsemi Commercial Components Group
MICROSEMI COMMUNICATIONS INC.
Microsemi Consumer Medical Product Group
Microsemi Corporation
Microsemi FTD
Microsemi Power Management Group
Microsemi Power Products Group
Microsemi SoC
MICROSEMI/LAWRENCE
MICROSEMI/LINFINITY
MSC
Roving Networks
ROVING NETWORKS INC
ROVING NETWORKS INC.
ROVING NETWORKS, INC.
Silicon Storage
SILICON STORAGE TECH
SILICON STORAGE TECHNOLOGY
Supertex
Vectron
VECTRON INTERNATIONAL
VECTRON INTL
Vitesse Microsemi
Vitesse / Microsemi

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Manufacturer Microchip Microchip
Product Category Switching Voltage Regulators Switching Voltage Regulators
RoHS - XON Y Y
Mounting Style Smd/Smt Smd/Smt
Package / Case TDFN - 8 TDFN - 8
Output Voltage 4.75 V 4.75 V
Output Current 4.8 A 4.8 A
Number of Outputs 2 Output 2 Output
Input Voltage MAX 5.5 V 5.5 V
Topology Boost Boost
Input Voltage MIN 2.5 V 2.5 V
Switching Frequency 2 MHz 2 MHz
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 125 C + 125 C
Series Mic2875 Mic2875
Packaging Reel Reel
Input Voltage 3.6 V 3.6 V
Operating Temperature Range - 40 C To + 125 C - 40 C To + 125 C
Type Synchronous Boost Regulator Synchronous Boost Regulator
Width 2 mm 2 mm
Brand Microchip Microchip
Shutdown Shutdown Shutdown
Load Regulation 0.2 % /A 0.2 % /A
Operating Supply Current 1 mA 1 mA
Supply Voltage - Min 2.5 V 2.5 V
Height 0.55 mm 0.55 mm
Length 2 mm 2 mm
Cnhts 8542319000 8542319000
Hts Code 8542390001 8542390001
Mxhts 85423901 85423901
Product Type Switching Voltage Regulators Switching Voltage Regulators
Factory Pack Quantity : 500 500
Subcategory Voltage Regulators \& Voltage Controllers Voltage Regulators \\u0026 Voltage Controllers
Taric 8542399000 8542399000