Seaward Elec

SE9017-HF

Lithium Battery 800mA SOT-23-6 Battery Management

SOT-23-6RoHSActive

Standalone Linear Lithium Battery Charger

Manufacturer: Seaward Elec
Manufacturer part #: SE9017-HF
Store part #: C115751
Package / case: SOT-23-6
Category: Battery Management
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,130 in stock

#C115751

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
5+	₹11.35	₹56.75
50+	₹8.84	₹442.00
150+	₹7.58	₹1,137.00
500+	₹6.64	₹3,320.00
3,000+	₹5.89	₹17,670.00
6,000+	₹5.51	₹33,060.00

Quantity (min 5, multiples of 5)

5 × ₹11.35

₹56.75

excl. GST

₹66.97 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

SE9017-HF

₹56.75 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃
Quiescent Current: 20uA
0V Battery Charge: Not supported
Operating Voltage: 3.5V~6V
Type of Battery: Lithium Battery
Features: Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Soft-start;Under-voltage lockout
The Chip Type: Charging IC
Charge Current - Max: 800mA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.046 g

Overview

SE9017 is a complete constant-current & constant voltage linear charger for single cell lithium-ion and Lithium-Polymer batteries. Its SOT - 23 package and low external component count make SE9017 ideally suited for portable applications. Furthermore, the SE9017 is specifically designed to work within USB power specification. At the same time, SE9017 can also be used in the standalone lithium-ion and Lithium-polymer battery chargers.

Applications

Cellular Telephones
PDA’s
MP3 Players
Charging Docks and Cradles
Bluetooth Applications

Key features

Programmable Charge Current Up to 800mA.
No MOSFET, Sense Resistor or Blocking Diode Required.
Constant-Current/Constant-Voltage Operation with Thermal Protection to Maximize Charge Rate without Risk of Overheating.
Charges Single Cell Li-Ion Batteries Directly from USB Port.
Preset 4.21V Charge Voltage with ±1% Accuracy.
20uA Supply Current in Shutdown.
2.9V Trickle Charge Threshold.
Soft-Start Limits Inrush Current.
Available in 6-Lead SOT - 23 and PSOP - 8 (Exposed Pad) Packages.
RoHS Compliant and 100% Lead (Pb) - Free
Other features include charge current monitor, undervoltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage.