MAX1501EVKIT Maxim Integrated, MAX1501EVKIT Datasheet

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MAX1501EVKIT

Manufacturer Part Number
MAX1501EVKIT
Description
Battery Management Evaluation Kit for the MAX1501
Manufacturer
Maxim Integrated
Series
MAX1501r
Datasheet

Specifications of MAX1501EVKIT

Battery Type
Li-Ion, Li-Pol, NiCD, NiMH
Operating Supply Voltage
0 V to 13 V
Charge Safety Timers
Yes
Operating Supply Current
5 mA
Product Type
Charge Management
Temperature Monitoring
Yes
Uvlo Start Threshold
4 V
Uvlo Stop Threshold
4.25 V
The MAX1501 evaluation kit (EV kit) is a complete, fully
assembled and tested circuit board that demonstrates
the highly integrated MAX1501 linear battery charger
for a single-cell lithium-ion (Li+) or a 3-cell NiMH/NiCd
battery. The EV kit safely charges a single Li+ battery to
4.1V or 4.2V or a 3-cell NiMH/NiCd to 4.5V or 4.95V
(4.95V must collaborate with the microprocessor con-
trol). The EV kit accepts a power-supply input of 4.5V to
13V, but disables charging when the input voltage
exceeds 6.5V. Jumpers on the EV kit allow adjustments
to the total charging time, battery voltage levels, top-off
current, die temperature regulation levels, and charging
modes. LEDs on the board indicate the status of the
charging cycle.
19-2817; Rev 0; 4/03
Note: Please indicate you are using the MAX1501 when contacting these component suppliers.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Panasonic
Taiyo Yuden
TDK
DESIGNATION QTY
C1
C2
D1
SUPPLIER
1
1
1
________________________________________________________________ Maxim Integrated Products
1µF ±10%, 16V X7R ceramic
capacitor (0805)
TDK C2012X7R1C105KT or
Taiyo Yuden EMK212BJ105KG
10µF ±20%, 6.3V X5R ceramic
capacitor (0805)
TDK C2012X5R0J106MT or
Taiyo Yuden JMK212BJ106MG
Red surface-mount LED (0603)
Panasonic LNJ208R8ARA
General Description
DESCRIPTION
714-373-7366
800-348-2496
847-803-6100
PHONE
714-737-7323
847-925-0899
847-390-4498
MAX1501 Evaluation Kit
o Simple Stand-Alone Li+ or NiMH/NiCd Battery
o Safely Precharges Deeply Discharged Li+ Cells
o 4.5V to 13V Input Voltage Range
o 6.5V Overvoltage Protection Threshold
o Programmable Charging Modes
o Programmable Battery Voltage Levels
o Programmable Top-Off Charging Thresholds
o Programmable Safety Timer
o Programmable Die Temperature Regulation Set-
o Fully Assembled and Tested
FAX
DESIGNATION QTY
MAX1501EVKIT
Charger
Points
JU1–JU6
R3, R4
None
None
PART
D2
U1
R1
R2
www.panasonic.com
www.t-yuden.com
www.component.tdk.com
1
6
1
1
0
1
6
1
Component Suppliers
Ordering Information
TEMP RANGE
Green surface-mount LED (0603)
Panasonic LNJ308G84RA
3-pin headers
2.8kΩ ±1% resistor (0603)
100kΩ ±5% resistor (0603)
Not installed, resistors (0603)
MAX1501ETE (16-pin thin QFN)
Shunts (JU1–JU6)
MAX1501 PC board
0°C to +70°C
Component List
WEBSITE
DESCRIPTION
IC PACKAGE
16 Thin QFN
Features
1

Related parts for MAX1501EVKIT

MAX1501EVKIT Summary of contents

Page 1

... Input Voltage Range o 6.5V Overvoltage Protection Threshold o Programmable Charging Modes o Programmable Battery Voltage Levels o Programmable Top-Off Charging Thresholds o Programmable Safety Timer o Programmable Die Temperature Regulation Set- Points o Fully Assembled and Tested PART MAX1501EVKIT DESIGNATION QTY D2 JU1–JU6 None None ...

Page 2

MAX1501 Evaluation Kit The MAX1501 EV kit is a fully assembled and tested surface-mount board. Follow the steps below to verify board operation. Do not turn on the power supply until indicated: 1) Verify that shunts are installed across pins ...

Page 3

Table 2. Jumper JU2 (FULLI) SHUNT FULLI PIN LOCATION 20% of fast-charge 1 and 2 Connected to VL current 30% of fast-charge None Floating current 10% of fast-charge 2 and 3 Connected to GND current Table 3. Jumper JU3 (TEMP) ...

Page 4

MAX1501 Evaluation Kit JU1), the green LED turns on and the red LED turns off, signaling that charging is complete. While the charger is in top-off, it continues to charge until the timer expires. Once the timer has expired, the ...

Page 5

VIN GND VLOGIC ACOK SETI Figure 1. MAX1501 EV Kit Schematic _______________________________________________________________________________________ MAX1501 Evaluation Kit VIN 1 12 INP BATT 1µF 3 GND U1 SHORT (PC TRACE) MAX1501 15 RLED 16 R2 GLED ...

Page 6

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 6 © 2003 Maxim Integrated Products Figure 3. MAX1501 EV Kit PC Board Layout— ...

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