EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX17535ETG+

Description
High-Frequency, Low-Cost SMBus Chargers
CategoryPower/power management    The power supply circuit   
File Size1MB,28 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX17535ETG+ Overview

High-Frequency, Low-Cost SMBus Chargers

MAX17535ETG+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeQFN
package instruction4 X 4 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, TQFN-24
Contacts24
Reach Compliance Codecompli
ECCN codeEAR99
Samacsys Confidence
Samacsys StatusReleased
Samacsys PartID599955
Samacsys Pin Cou25
Samacsys Part CategoryIntegrated Circui
Samacsys Package CategoryOthe
Samacsys Footprint NameQFN50P400X400X80-25N
Samacsys Released Date2017-01-11 21:24:41
Is SamacsysN
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeS-XQCC-N24
length4 mm
Humidity sensitivity level1
Number of channels4
Number of functions1
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC24,.16SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Maximum seat height0.8 mm
Maximum supply current (Isup)2.5 mA
Maximum supply voltage (Vsup)26 V
Minimum supply voltage (Vsup)8 V
Nominal supply voltage (Vsup)19 V
surface mountYES
technologyBICMOS
Temperature levelOTHER
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width4 mm
Base Number Matches1
19-4817; Rev 1; 9/10
TION KIT
EVALUA
LE
AVAILAB
High-Frequency,
Low-Cost SMBus Chargers
Features
S
S
S
S
Low-Cost SMBus Charger
High Switching Frequency (0.85MHz/0.5MHz)
Internal Boost Switches
SMBus-Programmable Charge Voltage, Input
Current Limit, Charge Current, Relearn Voltage,
and Digital IINP Readback
Single-Point Compensation
Automatic Selection of System Power Source
Adapter n-Channel MOSFETs Driven by an
Internal Dedicated Charge Pump
Adapter Soft-Start
±0.4% Accurate Charge Voltage
±2.5% Accurate Input Current Limiting
±3% Accurate Charge Current
Monitor Outputs for
AC Adapter Current (±2% Accuracy)
Battery Discharge Current (±2% Accuracy)
AC Adapter Presence
AC Adapter Overvoltage Protection
11-Bit Battery Voltage Setting
6-Bit, Charge-Current Setting/Input Current Setting
Improved IINP Accuracy at Low Input Current
General Description
The MAX17435/MAX17535 integrated multichemistry
battery-charger ICs simplify construction of accurate
and efficient chargers. The MAX17435/MAX17535
provide SMBusK-programmable charge current, charge
voltage, input current limit, relearn voltage, and digital
readback of the IINP voltage. The MAX17435/MAX17535
utilize a charge pump to control the adapter selection
n-channel MOSFETs when the adapter is present. When
the adapter is absent, the charge pump is shut down and
a p-channel MOSFET selects the battery.
The MAX17435/MAX17535 provide up to 7A of charge
current to 2, 3, or 4 lithium-ion (Li+) cells in series. The
charge current, and input current-limit sense amplifiers have
low offset errors and can use 10mI sense resistors. The
MAX17435/MAX17535 fixed-inductor ripple architecture
significantly reduces component size and circuit cost.
The MAX17435/MAX17535 provide a digital output that
indicates the presence of the adapter, an analog output
that indicates the adapter or battery current, depending
upon the presence or absence of the adapter, and a
digital output that indicates when the adapter current
exceeds a user-defined threshold.
The MAX17435 switches at an 850kHz frequency and the
MAX17535 switches at 500kHz.
The MAX17435/MAX17535 are available in a small, 4mm
x 4mm x 0.75mm, 24-pin, lead-free TQFN package. An
evaluation kit is available.
MAX17435/MAX17535
S
S
S
S
S
S
S
S
S
S
Ordering Information
PART
MAX17435ETG+
MAX17535ETG+
TEMP RANGE
-40
N
C
to
+85
N
C
-40
N
C to +85
N
C
PIN-PACKAGE
24 TQFN-EP*
24 TQFN-EP*
Applications
Notebook Computers
PDAs and Mobile Communicators
2- to 4- Li+ Cell Battery-Powered Devices
+Denotes
a lead(Pb)-free/RoHS-compliant package.
*EP
= Exposed pad.
Pin Configuration
CSSP
CSSN
TOP VIEW
IINP
CC
PDSL
14
18
ACIN 19
ITHR 20
V
AA
21
V
CC
22
GND 23
EN 24
1
SCL
17
16
15
13
12 CSIP
11 CSIN
10 ACOK
MAX17435
MAX17535
BATT
9
8
7
DHI
LX
BST
2
SDA
3
DCIN
4
LDO
5
DLO
6
ADAPTLIM
SMBus is a trademark of Intel Corp.
_______________________________________________________________
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.

MAX17535ETG+ Related Products

MAX17535ETG+ MAX17035 MAX17435 MAX17535 MAX17435ETG+
Description High-Frequency, Low-Cost SMBus Chargers High-Frequency, Low-Cost SMBus Chargers High-Frequency, Low-Cost SMBus Chargers High-Frequency, Low-Cost SMBus Chargers High-Frequency, Low-Cost SMBus Chargers
Can SN75176 replace MAX3085? RS-485 interface IC
I have an electric meter, and the RS-485 interface chip MAX3085 in it is burned. I checked the PDF data of 3085, which says that the pins are compatible with 75176. But can 75176 be compatible with 30...
lifandz MCU
[Application Sharing] Power Amplifier Based on Flexible Piezoelectric Ultrasonic Transducer Testing and Experimental Application
Ultrasonic transducers are devices that can convert high-frequency electrical energy into mechanical energy. Currently, ultrasonic transducers are developing rapidly. Based on MEMS technology, new ult...
aigtek01 Test/Measurement
What does DIN VDE V 0884-11:2017-01 mean for digital isolator certification?
By Luke Trowbridge As of January 2020, the German Institute for Standardization (DIN) and the Association of German Electrical Engineers (VDE) V0884-10: 2006-12 is no longer a valid certification stan...
alan000345 TI Technology Forum
The composition of LED display
[hide]The display screen is composed of several display units (unit display panels or unit display boxes) that can be combined and spliced, plus a set of appropriate controllers (main control board or...
探路者 LED Zone
Implement Design Error
I have an error when calling FIFO. What is the reason? The synthesize passed, but an error occurred in Implement design. . ERROR:NgdBuild:604 - logical block 'jb/u2' with type 'fifojb' could not be re...
火箭_1991 FPGA/CPLD
IARV3.41A sometimes cannot set breakpoints
I am using 430F149,1612 chip. When I use IAR to simulate, I cannot set breakpoints. Does anyone know why? Double-clicking to set breakpoints does not have any response!!!...
nanopiggy Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2580  1758  1959  823  2854  52  36  40  17  58 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号