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PDF APL3213A Data sheet ( Hoja de datos )
| Número de pieza | APL3213A | |
| Descripción | Li+ Charger Protection IC | |
| Fabricantes | ANPEC | |
| Logotipo |  |
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APL3213/A
Features
• Input Over-Voltage Protection
• Over-Temperature Protection
• High Immunity of False Triggering
• High Accuracy Protection Thresholds
• Available in TDFN2x2-8 Package
• Lead Free and Green Devices Available
(RoHS Compliant)
• Compliance to IEC61000-4-2 (Level 4)
+8kV (Contact Discharge)
+15kV (Air Discharge)
Applications
• Smart Phones and PDAs
• Digital Still Cameras
• Portable Devices
Pin Configuration
ACIN 1
ACIN 2
ACIN 3
GND 4
EP
TDFN2x2-8
(Top View)
8 OUT
7 OUT
6 OUT
5 NC
Li+ Charger Protection IC
General Description
The APL3213/A provide Li+ charger protection against
over-voltage. The IC is designed to monitor input voltage.
When input voltage is over the threshold, the IC removes
the power from the charging system by turning off an in-
ternal switch. The protection also have deglitch time
against false triggering due to voltage spikes. The
APL3213/A also provide Power-On-Reset (POR) function
and over-temperature protection. The Power-On-Reset
circuit monitors supply voltages to prevent wrong
operations. The over-temperature protection limits the
junction temperature below 140oC in case of short circuit
or overload conditions.
Simplified Application Circuit
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Aug., 2011
1
www.anpec.com.tw
Free Datasheet http://www.datasheet4u.com/
1 page  
APL3213/A
Operating Waveforms
Refer to the typical application circuit. The test condition is V = 5V,
ACIN
C=
ACIN
1µF,
COUT=1µF,
T=
A
25oC
unless
otherwise
specified.
Normal Power On
Normal Power Off
VACIN
1
2
3
VOUT
IOUT
ROUT=3Ω
CH1: VACIN, 2V/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: IOUT, 1A/Div, DC
TIME: 2ms/Div
VACIN
1
V OUT
2
IOUT
3
ROUT= 3Ω
CH1: VACIN, 2V/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: IOUT, 1A/Div, DC
TIME: 100µs/Div
OVP at Power On
VACIN
1
VOUT
2
IOUT
3
VACIN= 0 to 12V
CH1: VACIN, 5V/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: IOUT, 1A/Div, DC
TIME: 2ms/Div
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Aug., 2011
OVP at Power Off
VACIN
1
VOUT
2
IOUT
3
VACIN= 12 to 0V
CH1: VDD, 5V/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: IOUT, 1A/Div, DC
TIME: 40ms/Div
5 www.anpec.com.tw
Free Datasheet http://www.datasheet4u.com/
5 Page 
APL3213/A
Package Information
TDFN2x2-8
D
A
D2
Pin 1 Corner
A1
A3
e
S TDFN2x2-8
Y
M
B
MILLIMETERS
INCHES
O
L
MIN.
MAX.
MIN.
MAX.
A 0.70
0.80
0.028
0.031
A1 0.00
0.05
0.000
0.002
A3 0.20 REF
b 0.18
0.30
0.008 REF
0.007
0.012
D 1.90
D2 1.00
E 1.90
E2 0.60
2.10
1.60
2.10
1.00
0.075
0.039
0.075
0.024
0.083
0.063
0.083
0.039
e 0.50 BSC
L 0.30
0.45
0.020 BSC
0.012
0.018
K 0.20
0.008
Note : 1. Followed from JEDEC MO-229 WCCD-3.
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Aug., 2011
11
www.anpec.com.tw
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet APL3213A.PDF ] | |
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