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MAX17410GTM+

Description
SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, QCC48
CategoryPower/power management    The power supply circuit   
File Size969KB,45 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX17410GTM+ Overview

SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, QCC48

MAX17410GTM+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeQFN
package instructionHVQCCN, LCC48,.27SQ,20
Contacts48
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time1 week
Samacsys Confidence
Samacsys StatusReleased
Samacsys PartID599943
Samacsys Pin Cou49
Samacsys Part CategoryIntegrated Circui
Samacsys Package CategoryOthe
Samacsys Footprint NameQFN50P700X700X80-49N
Samacsys Released Date2017-01-11 21:24:41
Is SamacsysN
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage26 V
Minimum input voltage4.5 V
Nominal input voltage10 V
JESD-30 codeS-XQCC-N48
length7 mm
Humidity sensitivity level1
Number of functions1
Number of terminals48
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC48,.27SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3,5 V
Certification statusNot Qualified
Maximum seat height0.8 mm
surface mountYES
Switch configurationPUSH-PULL
Maximum switching frequency300 kHz
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width7 mm
Base Number Matches1
19-4438; Rev 0; 1/09
KIT
ATION
EVALU
BLE
AVAILA
Dual-Phase, Quick-PWM Controller
for IMVP6+ CPU Core Power Supplies
General Description
Features
o
Dual-/Single-Phase Interleaved Quick-PWM
Controller
o
±0.5% V
OUT
Accuracy Over Line, Load, and
Temperature
o
7-Bit IMVP6+ DAC
o
Dynamic Phase Selection Optimizes Active/Sleep
Efficiency
o
Transient Phase Overlap Reduces Output
Capacitance
o
Active Voltage Positioning with Adjustable Gain
o
Accurate Lossless Current Balance
o
Accurate Droop and Current Limit
o
Remote Output and Ground Sense
o
Adjustable Output Slew-Rate Control
o
Power-Good Window Comparator
o
Power Monitor
o
Programmable Thermal-Fault Protection
o
Phase Fault Output (PHASEGD)
o
Drives Large Synchronous Rectifier FETs
o
4.5V to 26V Battery Input Range
o
Output Overvoltage and Undervoltage Protection
o
Soft-Startup and Soft-Shutdown
o
Integrated Boost Switches
o
Low-Profile 7mm x 7mm, 48-Pin TQFN Package
MAX17410
The MAX17410 is a 2-/1-phase interleaved Quick-
PWM™ step-down VID power-supply controller for
notebook IMVP6+ CPUs. True out-of-phase operation
reduces input ripple current requirements and output
voltage ripple while easing component selection and
layout difficulties. The Quick-PWM control scheme pro-
vides instantaneous response to fast load current
steps. Active voltage positioning reduces power dissi-
pation and bulk output capacitance requirements and
allows ideal positioning compensation for tantalum,
polymer, or ceramic bulk output capacitors.
The MAX17410 is intended for two different CPU core
applications: either bucking down the battery directly to
create the core voltage, or bucking down the +5V sys-
tem supply. The single-stage conversion method allows
this device to directly step down high-voltage batteries
for the highest possible efficiency. Alternatively, 2-stage
conversion (stepping down the +5V system supply
instead of the battery) at higher switching frequency
provides the minimum possible physical size.
A slew-rate controller allows controlled transitions
between VID codes. A thermistor-based temperature
sensor provides programmable thermal protection. A
power monitor provides a buffered analog voltage out-
put proportional to the power delivered to the load.
The MAX17410 is available in a 48-pin, 7mm x 7mm
TQFN package.
Applications
IMVP6+ Core Supply
PGND1
BST1
DH1
DL1
V
DD
LX1
Pin Configuration
BST2
DH2
N.C.
DL2
LX2
Multiphase CPU Core Supply
Voltage-Positioned, Step-Down Converters
Notebook/Desktop Computers
TOP VIEW
36 35 34 33 32 31 30 29 28 27 26 25
D0
D1
D2
D3
D4
37
38
39
40
41
42
43
44
45
46
47
48
1
PWRGD
2
PSI
3
PMON
4
THRM
5
VRHOT
6
NTC
7
PHASEGD
8
PGDIN
9
FB
10 11 12
SGND
TIME
VPS
24
23
22
21
20
19
CSP1
CSP2
V
CC
GND
IN
CSPAVG
CSN1
CSN2
CCI
GNDS
OUTS
ILIM
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX17410GTM+
-40°C to +105°C
48 TQFN-EP*
+Denotes
a lead(Pb)-free/RoHS-compliant package.
D5
D6
SHDN
DPRSLPVR
DPRSTP
CLKEN
V3P3
MAX17410
PGND2
18
17
16
15
14
13
*EP
= Exposed pad.
Quick-PWM is a trademark of Maxim Integrated Products, Inc.
THIN QFN
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

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