MP3 and Portable Media Players



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Maxim > Solutions > MP3 and Portable Media Players

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Title/Parts

Key Advantages

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PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
MAX8819, MAX8819A, MAX8819B, MAX8819C

A Complete Power Solution for Handheld Applications Includes a Battery Charger, Three Step-Down Converters, and WLED Power

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PMIC with Integrated Charger and Smart Power Selector for Handheld Devices
MAX8671X

Five Regulated Output Voltages and Li+ Charger with Smart Power Control that Allows a System to Operate Without a Battery

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Power-Management ICs for Single-Cell, Li+ Battery-Operated Devices
MAX8662, MAX8663

7-Channel Integrated PMICs Include Charger with Smart Power Control and Allow the System to Operate Without a Battery

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High-Efficiency, Low-I_Q, PMICs with Dynamic Voltage Management for Mobile Applications
MAX8660, MAX8660A, MAX8661

Smallest Size and Highest Efficiency PMIC Solutions for Intel's Monahans Processor

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High-Efficiency, Low-I_Q PMIC with Dynamic Core for PDAs and Smartphones
MAX8588

Key Specifications: Battery Chargers

Part Number

Cell Chemistry

Lithium Ion Cells

Protected V_IN
(V)

Charging V_IN
(V)

Charge Rate Set by

Max. I_CHG
(A)

Charge Termination

Charge Regulation

Features

EV Kit

Package/Pins

Smallest Available Pckg.
(mm²)

Oper. Temp.
(°C)

max

≥

max w/pins

MAX8819

Li-Ion

Li-Polymer

5.5

Logic Input

Resistor

Min. Charge Current

Timer

Linear

Input Current Limit

Internal FET/Transistor

Smart Power Selector

Thermal Die Regulation

Timer

USB Input

Yes

TQFN/28

-40 to +85

MAX8671X

6.6

Min. Charge Current

Dual USB/Adapter Input

Input Current Limit

Internal FET/Transistor

Smart Power Selector

Stand Alone

Thermal Die Regulation

Thermistor Input

Timer

USB Input

TQFN/40

See All Battery Chargers (62)

Key Specifications: Multifunction PMICs

Part Number

Primary Topology

Target Processor or Spec.

Monitor/Control Features

DC-DC/Power Features

LCD/LED/Flash/CCD Features

Battery Charger Features

Interface Type

V_IN
(V)

V_OUT
(V)

Max. I_OUT
(A)

Oper. Freq.
(kHz)

Package/Pins

Smallest Available Pckg.
(mm²)

min

max

min

max

≥

≤

max w/pins

MAX8819

Step-Down

Output OVP

Shutdown

Current Limit

Fixed Freq./PWM

Internal Pwr. FETs

Soft Start

Sync. Rectifier

White LED

Battery Charger

Charge Timer

Input Current Limit

Smart Pwr. Selector

Thermal Die Regulation

Thermistor Input

USB Input

GPIO

4.1

5.5

0.5

2000

TQFN/28

MAX8671X

Low Batt./POK Output

Battery Charger

Charge Timer

Dual USB/ Adapter Input

Input Current Limit

Smart Pwr. Selector

Thermal Die Regulation

Thermistor Input

USB Input

2.6

6.6

0.6

0.5

2000

TQFN/40

MAX8662

Low Batt./POK Output

Shutdown

White LED

Battery Charger

Charge Timer

Input Current Limit

Smart Pwr. Selector

Thermal Die Regulation

Thermistor Input

USB Input

GPIO

2.6

3.3

1.2

1000

TQFN/48

MAX8663

Low Batt./POK Output

Shutdown

Battery Charger

Charge Timer

Input Current Limit

Smart Pwr. Selector

Thermal Die Regulation

Thermistor Input

USB Input

GPIO

2.6

3.3

1.2

1000

TQFN/40

MAX8660

Monahans/ PXA3xx

Dynamic V Adj.

Low Batt./POK Output

Reset Output

Serial Interface

Shutdown

2.6

0.725

3.3

1.6

2000

TQFN/40

MAX8660A

Monahans/ PXA3xx

Dynamic V Adj.

Low Batt./POK Output

Reset Output

Serial Interface

Shutdown

2.6

0.725

2.5

1.6

2000

TQFN/40

MAX8661

Monahans/ PXA3xx

Dynamic V Adj.

Low Batt./POK Output

Reset Output

Serial Interface

Shutdown

2.6

0.725

3.3

1.6

2000

TQFN/40

MAX8588

Dynamic V Adj.

Low Batt./POK Output

Reset Output

Shutdown

2.6

5.5

0.7

5.5

1.2

1000

TQFN/48

See All Multifunction PMICs (83)