BQ2057CSN BENCHMARQ, BQ2057CSN Datasheet - Page 26

• Manufacturer Part Number: BQ2057CSN
• Description: PROG BATTERY CHARGER, 2057, SOIC8
• Manufacturer: BENCHMARQ

Specifications of BQ2057CSN

• Battery Type: Li-Ion / Li-Polymer
• Input Voltage: 15V
• Battery Charge Voltage: 4.2V
• Charge Current Max: 2A
• Battery Ic Case Style: SOIC
• No. Of Pins: 8
• No. Of Series Cells: 1
• Operating Temperature: RoHS Compliant

TAPE AND REEL BOX INFORMATION
BQ2057WSNTRG4
BQ2057WSNTRG4
BQ2057WSNTR
BQ2057CDGKR
BQ2057PDGKR
BQ2057WTSTR
BQ2057CSNTR
BQ2057CTSTR
BQ2057TTSTR
BQ2057CDGKR
BQ2057WSNTR
BQ2057CSNTR
BQ2057PDGKR
BQ2057WTSTR
BQ2057CTSTR
BQ2057DGKR
BQ2057TTSTR
www.ti.com
BQ2057DGKR
Device
Device
Package Pins
DGK
DGK
DGK
PW
PW
PW
Package
D
D
D
DGK
DGK
DGK
PW
PW
PW
D
D
D
8
8
8
8
8
8
8
8
8
Pins
MLA
MLA
MLA
MLA
MLA
MLA
MLA
MLA
MLA
8
8
8
8
8
8
8
8
8
Site
MLA
MLA
MLA
MLA
MLA
MLA
MLA
MLA
MLA
Diameter
Site
(mm)
Reel
330
330
330
330
330
330
330
330
330
Pack Materials-Page 2
Length (mm)
Width
(mm)
Reel
346.0
346.0
552.0
346.0
346.0
552.0
346.0
346.0
552.0
12
12
12
12
12
12
12
12
12
PACKAGE MATERIALS INFORMATION
A0 (mm)
5.3
6.9
7.0
5.3
5.3
7.0
6.9
6.9
7.0
Width (mm)
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
346.0
B0 (mm)
3.4
5.4
3.6
3.4
3.4
3.6
5.4
5.4
3.6
Height (mm)
29.0
29.0
36.0
29.0
29.0
36.0
29.0
29.0
36.0
K0 (mm)
1.4
2.0
1.6
1.4
1.4
1.6
2.0
2.0
1.6
(mm)
P1
8
8
8
8
8
8
8
8
8
(mm)
12
12
12
12
12
12
12
12
12
W
21-Jul-2007
Quadrant
Pin1
Q1
Q1
Q1
Q1
Q1
Q1
Q1
Q1
Q1