BQ2057CSN1 BENCHMARQ, BQ2057CSN1 Datasheet - Page 18

• Manufacturer Part Number: BQ2057CSN1
• Description: PROG BATTERY CHARGER, 2057, SOIC8
• Manufacturer: BENCHMARQ

Specifications of BQ2057CSN1

• 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

Locking release tab
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Unified "D" metal shell
Solder cups on 3 - 7 pole version
Additional PCB mount on 4 and 5 pole
Front and rear mountable
NC3FD-L-1
NC3MD-L-1
NC3FD-L-1
X L R
Horizontal PCB
mount
look for the logo
D L S e r i e s
C h a s s i s
NC*FDM3-H
NC*MDM3-H
NC7MD-L-B-1
*: 3 - 5 contacts
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Ground shielding
C o n n e c t o r s
Next generation of the popular DL Series with greater
functionality
All metal housing works in combination with a new duplex
ground contact yielding the best RF protection and ground
conductivity in a chassis mount XLR
Male connector’s retention bar replaces plastic design with
all metal version
Unique cage type female contacts on 3 pole version for
increased conductivity
Machined male and female contacts on four to seven pin
versions
D-style housing provides installation compatibility with
industry standard D mounting dimensions
NC3FD-LX
NC3FD-LX-HE
D L X S e r i e s
NC*MD-LX
NC5MD-LX
*: 3 - 7 contacts