AAT3673 Datasheet, PDF (26/28 Pages) Skyworks Solutions Inc. – 1.6A Dynamic Battery Charger and Power Manager

DATA SHEET
AAT3673
1.6A Dynamic Battery Charger and Power Manager
Component
U1
R1
R2
R5, R6
R7, R8
C4
C1, C2, C3, C5
J1, J2, J3
D1
D2
Part Number
AAT3673-1/-2/-4/-5IXN
Chip Resistor
Chip Resistor
Chip Resistor
Chip Resistor
GRM188R61A225KE34
GRM21BR71A106KE51L
PRPN401PAEN
LTST-C190GKT
LTST-C190CKT
Description
1.6A Linear Li-Ion/Polymer Battery Charger in TDFN4x4-16 Package
57.6kΩ, 1%, 1/4W; 0603
71.5kΩ, 5%, 1/4W; 0603
1.5kΩ, 5%, 1/4W; 0603
10kΩ, 5%, 1/4W; 0603
0.1μF 10V 10% X5R 0603
10μF 10V 10% X7R 0805
Conn. Header, 2mm zip
Green LED; 0603
Red LED; 0603
Manufacturer
Skyworks
Vishay
Sullins Electronics
Lite-On Inc.
Table 9: AAT3673-1/-2/-4/-5 Evaluation Board Bill of Materials (BOM).
Component
U1
R1
R2
R5
R6, R7
C4
C1, C2, C3, C5
J1, J2, J3, J4
D1
Part Number
AAT3673-3/-6IXN
Chip Resistor
Chip Resistor
Chip Resistor
Chip Resistor
GRM188R61A225KE34
GRM21BR71A106KE51L
PRPN401PAEN
LTST-C190GKT
Description
1.6A Linear Li-Ion/Polymer Battery Charger in TDFN4x4-16 Package
57.6kΩ, 1%, 1/4W; 0603
71.5kΩ, 5%, 1/4W; 0603
1.5kΩ, 5%, 1/4W; 0603
10kΩ, 5%, 1/4W; 0603
0.1μF 10V 10% X5R 0603
10μF 10V 10% X7R 0805
Conn. Header, 2mm zip
Green LED; 0603
Manufacturer
Skyworks
Vishay
Murata
Sullins Electronics
Lite-On Inc.
Table 10: AAT3673-3/-6 Evaluation Board Bill of Materials (BOM).
Product
AAT3673-1
AAT3673-2
AAT3673-3
AAT3673-4
AAT3673-5
AAT3673-6
Constant Voltage
Regulation
(V)
4.2
4.2
4.2
4.2
4.2
4.2
OVP Trip
Point
(V)
6.75
6.75
6.75
6.75
6.75
6.75
OVP Turn On
Delay Time
(μs)
130
130
130
80,000
80,000
80,000
Preconditioning
Voltage Threshold
(V)
2.9
2.9
2.9
2.9
2.9
2.9
Number of Number of
Status Pins Enable Pins
2; see Table 6
2; see Table 7
1; see Table 8
2; see Table 6
2; see Table 7
1; see Table 8
1; see Table 1
1; see Table 1
2; see Table 2
1; see Table 1
1; see Table 1
2; see Table 2
Table 11: AAT3673 Options.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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201881B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012