LX2202 EVAL KIT MICROSEMI, LX2202 EVAL KIT Datasheet - Page 4

• Manufacturer Part Number: LX2202 EVAL KIT
• Manufacturer: MICROSEMI

Specifications of LX2202 EVAL KIT

• Lead Free Status / Rohs Status: Supplier Unconfirmed

LX2202 – USB L
LX2202 E
O
battery charger integrated circuit. The key features to be shown include : USB and AC/DC adapter input,
Conditioning mode, Constant voltage mode, programmable termination current , Top off charge, inherent load
disconnect , Over voltage sense, UVLO and programmable constant current capability.
C
J
are designed to be installed in one position or the other. The USB P2/P3
UMPERS
ONNECTIONS
Copyright © 2005
Rev. 1.0a, 2006-02-24
VERVIEW
The LX2202 Evaluation Board has 5 jumper blocks. The Logic Control jumpers have two possible positions and
Jumper block allows you to connect a single type A USB connector to the demo PCB.
The function of the jumpers is listed below.
The LX2202 Evaluation Board (EB) is available from Microsemi for evaluating the performance of the LX2202
VAL
B
OARD
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
I
-I
ON
Input Power (USB)
Input Power (Adapter)
Battery Discharge Path
Ground
Ground
Battery Positive Connection
Battery Ground Connection
B
Input Power (USB)
D-
D+
Ground
ATTERY
Function
Logic Pull Up
VM
VID0
VID1
Function
Function
Jumper
Table 6 –Logic Control Jumpers
Table 4- Battery Connections
Table 5 – USB Connections
Table 3 – P1 Connections
C
Integrated Products
Logic Control
Microsemi
HARGER
VBAT
VDD
4.1V
4.2V
HI
LO
HI
LO
Battery
USB
AC / DC Adapter
System Power Bus
GND
GND
Position
+5V
D-
D+
GND
Board Label
USB
P1
Board Label
Board Label
+
-
PIN 1 – PIN 2
PIN 1 – PIN 2
PIN 2 – PIN 3
PIN 1 – PIN 2
PIN 2 – PIN 3
PIN 1 – PIN 2
PIN 2 – PIN 3
PIN 2 – PIN 3
E
Connection
VALUATION
Pin Number
Pin Number
Pin Number
1
2
3
4
1
2
1
3
4
5
2
B
OARD
U
SER
G
Page 4
UIDE