900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  Microchip Technology Semiconductor Electronic Components Datasheet  

MIC45116 Datasheet

20V/6A DC/DC Power Module

No Preview Available !

MIC45116
20V/6A DC/DC Power Module
Features
• Up to 6A Output Current
• >93% Peak Efficiency
• Output Voltage of 0.8V to 85% of Input with ±1%
Accuracy
• Fixed 600 kHz Switching Frequency
• Enable Input and Open-Drain Power Good Output
• HyperLight Load® (MIC45116-1) Improves Light
Load Efficiency
• Hyper Speed Control® (MIC45116-2) Architecture
Enables Fast Transient Response
• Supports Safe Start-Up into Pre-Biased Output
• –40°C to +125°C Junction Temperature Range
• Thermal Shutdown Protection
• Short-Circuit Protection with Hiccup Mode
• Adjustable Current Limit
• Available in 52-Pin 8 mm x 8 mm x 3 mm QFN
Package
Applications
• High Power Density Point-of-Load Conversion
• Servers, Routers, Networking, and Base Stations
• FPGAs, DSP, and Low-Voltage ASIC Power
Supplies
• Industrial and Medical Equipment
General Description
The MIC45116 is a synchronous step-down regulator
module, featuring a unique adaptive ON-time control
architecture. The module incorporates a DC/DC
controller, power MOSFETs, bootstrap diode, bootstrap
capacitor, and an inductor in a single package;
simplifying the design and layout process for the end
user.
This highly integrated solution expedites system
design and improves product time-to-market. The
internal MOSFETs and inductor are optimized to
achieve high efficiency at a low output voltage. The fully
optimized design can deliver up to 6A current under a
wide input voltage range of 4.75V to 20V without
requiring additional cooling.
The MIC45116-1 uses HyperLight Load® (HLL) which
maintains high efficiency under light load conditions by
transitioning to variable frequency, discontinuous-
mode operation. The MIC45116-2 uses Hyper Speed
Control® architecture which enables ultra-fast load
transient response, allowing for a reduction of output
capacitance. The MIC45116 offers 1% output accuracy
that can be adjusted from 0.8V to 85% of the input
(PVIN) with two external resistors. Additional features
include thermal-shutdown protection, adjustable
current limit, and short-circuit protection. The
MIC45116 allows for safe start-up into a pre-biased
output.
Typical Application Circuit
MIC45116
8x8x3 QFN
V
IN
CIN
PVDD
5VDD
10k PG
PVIN
VOUT
VIN MIC45116
FB
EN
SW
ILIM
PGND
CFF
CINJ RINJ
RLIM
VOUT
RFB1
RFB2
COUT
2016 Microchip Technology Inc.
DS20005571A-page 1


  Microchip Technology Semiconductor Electronic Components Datasheet  

MIC45116 Datasheet

20V/6A DC/DC Power Module

No Preview Available !

MIC45116
Package Type
MIC45116
8x8x3 QFN (MP)
PVIN
PVIN
1
2
KEEPOUT
PVDD
BST
BST
KEEPOUT
SW
3
4
5
6
7
8
SW 9
SW
KEEPOUT
10
11
VOUT
VOUT
VOUT
VOUT
12
13
14
15
52 51 50 49 48 47 46 45 44 43 42
SW ePAD
PGND ePAD
VOUT ePAD
PGND ePAD
16 17
18 19 20 21 22 23
24 25 26
41 NC
40 NC
39 VIN
38 EN
37 PG
36 FB
35 PGND
34 NC
33 NC
32 NC
31 PGND
30 NC
29 NC
28 NC
27 NC
DS20005571A-page 2
2016 Microchip Technology Inc.


Part Number MIC45116
Description 20V/6A DC/DC Power Module
Maker Microchip
PDF Download

MIC45116 Datasheet PDF






Similar Datasheet

1 MIC45116 20V/6A DC/DC Power Module
Microchip





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy