PS5100 Microchip Technology, PS5100 Datasheet

Battery Management -

PS5100

Manufacturer Part Number
PS5100
Description
Battery Management -
Manufacturer
Microchip Technology
Datasheet

Specifications of PS5100

Battery Type
NiCD
Package / Case
SSOP-28
Mounting Style
SMD/SMT
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
• PS501 tested, fully populated modules for
• Designed to work with 6 to 12 series cell NiMH
• Performs all major Nickel battery management
• SOC display with four LEDs and a switch
• Fully compliant with industry standard Smart
• SMBus v1.1 communication with system host
• High accuracy measurement of charge/discharge
• Precise capacity reporting using Microchip
• 3D models and “learned” parameters stored in
• Extremely low-power operation:
• Complete hardware and software development
• Overall mechanical dimensions:
 2004 Microchip Technology Inc.
evaluation
and NiCD battery packs
functions including:
- Accurate capacity monitoring
- Optional external thermistor configuration for
- Supports multiple full charge detection
Battery Data Specification v1.1a
current, voltage and temperature with on-chip
16-bit integrating A/D
patented algorithms and 3D battery cell models
integrated memory
- Run mode: < 170 µA typical
- Low-Voltage Sleep mode: < 45 µA typical
- Ultra Low-Power mode: < 1 µA typical
tools available
- 0.339 W x 1.772 L (inches)
- 8.6 W x 45.0 L (millimeters)
accurate temperature monitoring
methods – dT/dt, -dV, programmable
overcharge
PS501 Nickel Chemistry Battery Manager Module
with LED SOC Display
PS5100
Number
Part
Nickel Chemistry – 6 to 12 series cells
PS5100
Description
DS21903A-page 1

Related parts for PS5100

PS5100 Summary of contents

Page 1

... Low-Voltage Sleep mode: < 45 µA typical - Ultra Low-Power mode: < 1 µA typical • Complete hardware and software development tools available • Overall mechanical dimensions: - 0.339 W x 1.772 L (inches 45.0 L (millimeters)  2004 Microchip Technology Inc. PS5100 Part Description Number PS5100 Nickel Chemistry – series cells DS21903A-page 1 ...

Page 2

... PS5100 1.0 GENERAL DESCRIPTION The PS5100 module is a complete Smart Battery controller subsystem based on the Microchip PS501 battery manager with patented Accuron The module is designed to operate in a battery pack consisting of six (6) to twelve (12) series connected Ni-based cells. The module consists of the Microchip ...

Page 3

... FIGURE 1-2: BOARD ASSEMBLY (SIDE 1) R29 R26 R32 C7 R16 FIGURE 1-3: BOARD ASSEMBLY (SIDE 2) D3 C16  2004 Microchip Technology Inc. SW1 R10 PS5100 R36 U1 DS21903A-page 3 ...

Page 4

... PS5100 2.0 FUNCTIONAL DESCRIPTION 2.1 PS501-0901 Fuel Gauge The module fuel gauge provides State-Of-Charge (SOC) and battery status data in accordance with the SMBus standards version 1.1. The PS501-0901 monitors the pack voltage, battery temperature and current to determine SOC and battery status. The State-Of-Charge calculations compensate for cell self- discharge and charge acceptance ...

Page 5

... Schematic FIGURE 3-1: PS5100 BOARD SCHEMATIC R15 3.65K CELL STRING CONNECTION 20 R11 V1 C11 VR 330 nF V5 GROUND PLANE  2004 Microchip Technology Inc. TH1 THERMISTOR CONNECTIONS (SEMITEC 103AT OR 103ETB -- 10K AT 25°C) PS501 REFT OSC R16 16 V NTC 221K 11 24 VC(1) ...

Page 6

... PS5100 3.3 Bill of Materials TABLE 3-1: PS5100 BILL OF MATERIALS Symbols Description Raw PCB, PS5210 C41 Capacitor, Ceramic, 1.0 nF, 50V, +/-10%, X7R dielectric, 0603 C40 Capacitor, Ceramic, 100 nF, 25V, +80%/-20%, Y5V dielectric, 0603 C10, C11, Capacitor, Ceramic, 330 nF, 25V, +80%/-20%, C15 Y5V dielectric, 0805 ...

Page 7

... Table 4-1 summarizes the development tool offering from Microchip to support the PS5100. Please refer to the Microchip web site for ordering information and design (including schematics) at www ...

Page 8

... PS5100 NOTES: DS21903A-page 8  2004 Microchip Technology Inc. ...

Page 9

... Microchip. No licenses are con- veyed, implicitly or otherwise, under any intellectual property rights.  2004 Microchip Technology Inc. PS5100 Trademarks The Microchip name and logo, the Microchip logo, Accuron, PIC, PICmicro, PowerSmart and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U ...

Page 10

... Fax: 65-6334-8850 Taiwan - Kaohsiung Tel: 886-7-536-4816 Fax: 886-7-536-4817 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Taiwan - Hsinchu Tel: 886-3-572-9526 Fax: 886-3-572-6459  2004 Microchip Technology Inc. EUROPE Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4420-9895 Fax: 45-4420-9910 France - Massy Tel: 33-1-69-53-63-20 ...

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