ENGLISH • 简体中文 • 日本語 • 한국어 

    Login | Register


   
 
Enter keywords or part number    


What's New Products Solutions Design AppNotes Support Sales About Us Members



 
 Overview

 
Suggested Components
 
 Application Notes







Maxim > Solutions > MP3 Docking Stations: Mid Level

Power Management

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the DS2711 and DS2712
DS2711K, DS2712K
QV  PDF 1.5A Dual-Input, USB/AC Adapter Charger and Smart Power Selector
MAX8677A

Optimized Smart Power control maximizes charger rate from USB/AC-adapter power while supporting system load
QV  PDF Loose Cell NiMH Chargers
DS2711, DS2712

NiMH Battery Charger Detects and Avoids Charging Alkaline Cells
QV  PDF Low-Input-Voltage, 500mA LDO Regulator with Active-Low RESET in SOT and TDFN
MAX1589

500mA LDO Operates with 1.62V (min) Input Voltage
QV  PDF Low-Noise, 14V Input, 1A, PWM Step-Down Converters
MAX1684, MAX1685

14V Input, 1A Step-Down DC-DC Converter Provides Up to 96% Efficiency



Key Specifications:   Battery Chargers
Part Number Cell Chemistry Number of NiMH or NiCd cells Number of Lithium-Ion cells Protected VIN (max) (V) Charging VIN (max) (V) Charge Rate Set by Max. Charge Current (A) Max. Charge Current (A) Charge Termination Charge Regulation Features EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX8677A  Li-Ion
Li-Polymer 		 -  1 16 6.6 Logic Input
Resistor 		1.5 1.5 Min. Charge Current Linear
•Dual USB/Adapter Input
•Internal FET/Transistor
•Smart Power Selector
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TQFN/24 17 -40 to +85
DS2712  NiCd
NiMH 		1
2 		 -  5.5 5.5 Resistor  -   -  -ΔV Switchmode
•Stand Alone
•Thermistor Input
•Timer
 Yes SOIC(N)/16
TSSOP/16 		33 -20 to +70
DS2711  NiCd
NiMH 		1
2 		 -  5.5 5.5 Resistor  -   -  -ΔV Linear
•Stand Alone
•Thermistor Input
•Timer
 Yes SOIC(N)/16
TSSOP/16 		33 -20 to +70
See All Battery Chargers (62)

Key Specifications:   Linear Regulators
Part Number Regulators per Pkg. Min. VIN (V) Max. VIN (V) Preset VOUT (V) Typ. VDROPOUT@ Rated ILOAD (V) Rated ILOAD (mA) Max. ICC (µA) Low Battery/ Power Fail Output Nominal POK/Reset Threshold (V) Watchdog Reverse Battery Protection Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX1589  1 1.62 3.6 0.75
1.0
1.3
1.5
1.8
2.5
3.0 		0.175 500 140 No Vout-17.5% No No TDFN-EP/6
TSOT/6 		8 -40 to +85
See All Linear Regulators (145)

Key Specifications:   Step-Down Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX1684  2.7 14 1.25 14 3.3 1 1 Preset
Resistor 		0.61 1 300 QSOP/16 31
MAX1685  2.7 14 1.25 14 3.3 1 1 Preset
Resistor 		0.61 1 600 QSOP/16 31
See All Step-Down Switching Regulators (252)
        •         •         •     Privacy Policy     •     Legal Notices

    Copyright © 2009 by Maxim Integrated Products