BQ2057CSN1 BENCHMARQ, BQ2057CSN1 Datasheet - Page 26

• 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

34
Female
NC*FAH-D
NC*FAH-0
NC3FAHL-0
NC3FAHR-0
NC3FAH1-D
NC3FAH1-0
NC3FAHL1-D
NC3FAHL1-0
NC3FAHR1-D
NC3FAHR1-0
NC3FAH2-D
NC3FAH2-0
NC3FAHR2-D
NC3FAHR2-0
NC*FAV-D
NC*FAV-0
NC3FAV1-D
NC3FAV1-0
NC3FAV2-D
NC3FAV2-0
NC3FAY-D
NC3FAY-0
NC5FAV-SW-D NC5MAV-SW
A / AA Series and B / BA Series
A S e r i e s
Frontpanel*
Female
"1"
Male
w/o number
Frontpanel*
Frontpanel*
Shell*
Shell*
Shell*
O r d e r i n g
: Contact to shell of mating connector
: Connection to frontpanel by fastening screw
NC*MAH
NC3MAH-0
NC3MAH-1
NC3MAHL
NC3MAHR
NC*MAV
NC3MAV-0
NC3MAV-1
NC3MAY
Male
look for the logo
O r d e r i n g
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Black Plastic Gold
Shell
Pin 1
Pin 1
Ground
I n f o r m a t i o n
G r o u n d i n g
Contact
"2"
"0"
Frontpanel*
Frontpanel*
pole
Shell*
3
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Shell*
-
-
-
pole
4






-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1)
1)
1)
1)
I n f o r m a t i o n
pole
5







-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1)
1)
1)
1)
Female
NC3FAAH
NC3FAAH-0
NC3FAAH1
NC3FAAH1-0
NC3FAAH2
NC3AAH2-0
NC3FAAV
NC3FAAV-0
NC3FAAV1
NC3FAAV1-0
NC3FAAV2
NC3FAAV2-0
A Series - D version come with disassembled Push latch, version with
assembled latch omit -D.
AA Series comes with Push Latch assembled.
A / AA Series rear mount only, all PCB mount except Y version = IDC
1)
0: Retention Spring
A A S e r i e s
: Grounding Option "2"
O p t i o n s
f o r
Pin 1
Ground
Pin 1
Ground
NC3MAAH
NC3MAAH-1
NC3MAAH-0
NC3MAAV
NC3MAAV-1
NC3MAAV-0
Male
R e c e p t a c l e s
"1"
Frontpanel*
Shell
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Black Plastic
Shell*
Contact
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Pin 1
pole
3
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