Product Information

MAX1775EEE+T

MAX1775EEE+T electronic component of Analog Devices

Datasheet
Switching Voltage Regulators Dual-Out Step-Down for PDA/Palmtop

Manufacturer: Analog Devices
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



Price (USD)

1: USD 11.856 ea
Line Total: USD 11.856

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 1
Multiples : 1

Stock Image

MAX1775EEE+T
Analog Devices

1 : USD 12.2982
10 : USD 10.1965
25 : USD 9.525
100 : USD 8.505
250 : USD 8.1349
500 : USD 7.4182

0 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 2500
Multiples : 2500

Stock Image

MAX1775EEE+T
Analog Devices

2500 : USD 6.2283

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Type
Brand
Load Regulation
Product Type
Factory Pack Quantity :
Subcategory
LoadingGif

Notes:- Show Stocked Products With Similar Attributes.
Image Description
102781-HMC272AMS8 electronic component of Analog Devices 102781-HMC272AMS8

- HMC272AMS8E Mixer 1.7GHz ~ 3GHz Evaluation Board
Stock : 0

104991-HMC327MS8G electronic component of Analog Devices 104991-HMC327MS8G

Analog Devices Hittite RF Development Tools Eval PCB
Stock : 0

105706-HMC384LP4 electronic component of Analog Devices 105706-HMC384LP4

Analog Devices Hittite Clock & Timer Development Tools Eval PCB
Stock : 0

105706-HMC506LP4 electronic component of Analog Devices 105706-HMC506LP4

Analog Devices Hittite Clock & Timer Development Tools Eval PCB
Stock : 0

107384-HMC493LP3 electronic component of Analog Devices 107384-HMC493LP3

RF Development Tools HMC493LP3 Evaluation PCB
Stock : 0

107755-HMC454ST89 electronic component of Analog Devices 107755-HMC454ST89

Sub-GHz Development Tools HMC454ST89 Evaluation PCB, 900 MHz
Stock : 0

108190-HMC591LP5 electronic component of Analog Devices 108190-HMC591LP5

RF Development Tools HMC591LP5 Evaluation PCB
Stock : 0

106137-HMC370LP4 electronic component of Analog Devices 106137-HMC370LP4

Analog Devices Hittite RF Development Tools Eval PCB
Stock : 0

106137-HMC443LP4 electronic component of Analog Devices 106137-HMC443LP4

RF Development Tools HMC443LP4 Evaluation PCB
Stock : 0

109266-HMC550A electronic component of Analog Devices 109266-HMC550A

RF Development Tools HMC550A EVALUATION PCB ASSEMBLY
Stock : 0

Image Description
Hot FAN53600AUC33X electronic component of ON Semiconductor FAN53600AUC33X

Voltage Regulators - Switching Regulators 3MHz/6MHz 600mA Buck Regulator
Stock : 1

TPS60200DGSR electronic component of Texas Instruments TPS60200DGSR

Switching Voltage Regulators Regulated 3.3-V Charge Pump
Stock : 1

XC9272A06B4R-G electronic component of Torex Semiconductor XC9272A06B4R-G

Voltage Regulators - Switching Regulators DCDC Converter UL QC LOW OUTPUT VOLTAGE
Stock : 0

TPS60150DRVT electronic component of Texas Instruments TPS60150DRVT

Voltage Regulators - Switching Regulators 150mA,5V Charge Pump
Stock : 1

SC183CULTRT electronic component of Semtech SC183CULTRT

Switching Voltage Regulators 2.5MHZ, 2A SYNC STEP-DOWN CONV
Stock : 1

SC194AMLTRT electronic component of Semtech SC194AMLTRT

Conv DC-DC 2.7V to 5.5V Step Down Single-Out 1V 1A 10-Pin MLP EP T/R
Stock : 1900

MIC28513-2YFL-T5 electronic component of Microchip MIC28513-2YFL-T5

Switching Voltage Regulators 45V 4A Synchronous Buck Regulator with HyperSpeed Control
Stock : 1

MP28160GC-Z electronic component of Monolithic Power Systems MP28160GC-Z

Switching Voltage Regulators 5.5V0.5A High-Efficiency Integrated Buck-Boost Converter
Stock : 1

RT8205MGQW electronic component of Richtek RT8205MGQW

WQFN-24 AC-DC Controllers & Regulators ROHS
Stock : 1

GR8935LAJG electronic component of Grenergy GR8935LAJG

DIP-8 AC-DC Controllers & Regulators ROHS
Stock : 0

MAX1775 19-1811 Rev 2 4/09 Dual-Output Step-Down DC-DC Converter for PDA/Palmtop Computers General Description Features The MAX1775 dual, step-down DC-DC converter gen- Dual, High-Efficiency, Synchronous Rectified erates both the main (+3.3V at over 2A) and core Step-Down Converter (+1.8V at up to 1.5A) supplies for a complete power Main Power solution for PDAs, subnotebooks, and other hand-held Adjustable from +1.25V to +5.5V devices. The main output is adjustable from +1.25V to Over 2A Load Current +5.5V. The core output is adjustable from 1V to 5V. Up to 95% Efficiency Both switching converters operate at up to 1.25MHz for small external components and use synchronous recti- Core Power fiers to achieve efficiencies up to 95%. Operation with Adjustable from 1V to 5V up to 100% duty cycle provides the lowest possible Internal Switches dropout voltage to extend useful battery life. Up to 1.5A Load Current The MAX1775 accepts inputs from +2.7V up to +28V, Up to 92% Efficiency allowing use with many popular battery configurations as 100% (max) Duty Cycle well as AC-DC wall adapters. Digital soft-start reduces Up to 1.25MHz Switching Frequency battery current surges at power-up. Both the main and Input Voltage Range from +2.7V to +28V core converters have separate shutdown inputs. The MAX1775 comes in a small 16-pin QSOP package. 170A Quiescent Current The MAX1775 evaluation kit is available to help reduce 55A Shutdown Current design time. Digital Soft-Start Independent Shutdown Inputs Ordering Information Applications PART TEMP RANGE PIN-PACKAGE Hand-Held Computers MAX1775EEE -40C to +85C 16 QSOP PDAs Internet Access Tablets Typical Operating Circuit POS Terminals Subnotebooks IN 2.7V TO 5.5V (28V IN CASCADE) IN CVH INC ON Pin Configuration OFF SHDNM PDRV ON OFF SHDNC MAIN TOP VIEW 3.3V OVER 2A NDRV SHDNM 1 16 LXC CVL SHDNC 2 15 INC MAX1775 CS+ PGND 3 14 GND CS- REF FBM MAX1775 NDRV 4 13 FBC CORE CVL 5 12 CS- LXC 1.8V PGND 1.5A GND IN 6 11 CS+ PDRV 7 10 FBM FBC CVH 8 9 REF 16 QSOP 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. EVALUATION KIT AVAILABLEDual-Output Step-Down DC-DC Converter for PDA/Palmtop Computers ABSOLUTE MAXIMUM RATINGS IN, SHDNM, CVH to GND.......................................-0.3V to +30V Continuous Power Dissipation 16-Pin QSOP (derate 7.1mW/C above +70C)..........571mW IN to CVH, PDRV ......................................................-0.3V to +6V PDRV to GND..................................(V - 0.3V) to (V + 0.3V) Operating Temperature .......................................-40C to +85C CVH IN Storage Temperature.........................................-65C to +150C PGND to GND .......................................................-0.3V to +0.3V Lead Temperature (soldering, 10s) .................................+300C All Other Pins to GND...............................................-0.3V to +6V Core Output Short Circuit...........................................Continuous Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V = +12V, V = V = V = V = +3.3V, V = +1.8V, Circuit of Figure 4, T = 0C to +85C, unless otherwise noted. IN MAIN INC CS- CS+ CORE A Typical values are at T = +25C.) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Input Voltage V 2.7 28 V IN V = +1.5V, V = +1.5V, FBM FBC Input Quiescent Supply Current I 15 30 A IN V = V = +3.3V SHDNM SHDNC V = +1.5V, V = +1.5V, FBM FBC CS- Quiescent Supply Current I - 110 220 A CS V = V = +3.3V SHDNM SHDNC Core Regulator Quiescent V = +1.5V, V = +1.5V, FBM FBC I 60 120 A INC Supply Current V = V = +3.3V SHDNM SHDNC IN Shutdown Supply Current SHDNM = SHDNC = GND 5 30 A MAIN REGULATOR Main Output Voltage Adjust 1.25 5.5 V Range FBM Regulation Threshold V V = 0 to +60m V , V = + 2.7V to +2 8V 1.21 1.25 1.29 V FBM (C S + - C S - ) IN FBM Input Current I V = +1.3V -0.1 0.1 A FBM FBM Current-Limit Threshold V V - V 60 80 100 mV CLM CS+ CS- Minimum Current-Limit V V - V 615 24 mV MIN CS+ CS- Threshold Valley Current Threshold V V - V 40 50 60 mV VALLEY CS+ CS- Zero Current Threshold V V - V 015mV ZERO CS+ CS- PDRV, NDRV Gate Drive V = +3.3V, I = 50mA 2 4.4 CS- LOAD Resistance CS- to CVL Switch Resistance I = 50mA 4.5 8 CVL PDRV, NDRV Dead Time 50 ns Maximum Duty Cycle 100 % Minimum On-Time 200 400 650 ns Minimum Off-Time 200 400 650 ns 2 MAX1775

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:
AD4
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
ANALOG DEVICES (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
MAXIM
Maxim Integrated
MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
Technology
Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted