Position: Home  > All Categories> Integrated Circuits (ICs) > bq29411

bq29411

Features: ` 2-, 3-, or 4-Cell Secondary Protection` Low Power Consumption ICC < 2 µA [VCELL(ALL) < V(PROTECT)]` Fixed High Accuracy Overvoltage Protection Threshold bq29410 = 4.35 V bq29411 = 4.40 V bq29412 = 4.45 V` Programmable Delay Time of Detection` High Power Supply Ripple Reject...

product image

bq29411 Picture
See larger image
SeekIC No. : 004301286 Detail

bq29411: Features: ` 2-, 3-, or 4-Cell Secondary Protection` Low Power Consumption ICC < 2 µA [VCELL(ALL) < V(PROTECT)]` Fixed High Accuracy Overvoltage Protection Threshold bq29410 = 4.35 V bq29...

bq29411 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
bq29411
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/23

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

` 2-, 3-, or 4-Cell Secondary Protection
` Low Power Consumption ICC < 2 µA [VCELL(ALL) < V(PROTECT)]
` Fixed High Accuracy Overvoltage Protection Threshold
bq29410 = 4.35 V
bq29411 = 4.40 V
bq29412 = 4.45 V
` Programmable Delay Time of Detection
` High Power Supply Ripple Rejection
` Stable During Pulse Charge Operation


Application

` 2nd-Level Overvoltage Protection in Li-Ion Battery Packs in:
Notebook Computers
Portable Instrumentation
Portable Equipment


Pinout

Connection Diagram


Specifications

  UNIT
Supply voltage range VDD 0.3 V to 28 V
Input voltage range VC1, VC2, VC3, VC4 0.3 V to 28 V
VC1 TO VC2, VC2 TO VC3, VC3 TO VC4, VC4 TO GND 0.3 V to 28 V
Output voltage range OUT 0.3 V to 28 V
CD 0.3 V to 28 V
OpContinuous total power dissipation See Dissipation Rating Table
Storage temperature range, Tstg 65°C to 150°C
Lead temperature (soldering, 10 s) 300°C

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages are with respect to ground of this device except the differential voltage of VC1-VC2, VC2-VC3, VC3-VC4, and VC4-GND.




Description

The bq2941x is a secondary overvoltage protection IC for 2-, 3-, or 4-cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit. It includes a programmable delay circuit for overvoltage detection time.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Memory Cards, Modules
WT32
VTL5C7
Power Supplies - External/Internal (Off-Board)
A76L-0300-0077
A5E01231722-F2
Semiconductor Modules
2DI300A-050-03
7MBR25SA-120-50
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Transformers
TM-09210
BV222-1-00992
Connectors, Interconnects
ASP-134488-01
WM4078-ND
View more