Position: Home > DataSheet > Index L > LTC Series > LTC4063EDDTRPBF, LTC4064, LTC4064EMSEPBF

Low Cost Custom Prototype PCB Manufacturer

LTC4063EDDTRPBF, LTC4064, LTC4064EMSEPBF

Table of contents:
Info of LTC4063EDDTRPBF
Info of LTC4064
Info of LTC4064EMSEPBF

LTC4063EDDTRPBF, LTC4064, LTC4064EMSEPBF Selling Leads, Datasheet

MFG:LT Package Cooled:10PIN D/C:new

LTC4063EDDTRPBF, LTC4064, LTC4064EMSEPBF Picture

LTC4063EDDTRPBF, LTC4064, LTC4064EMSEPBF Datasheet download

Five Points

Part Number: LTC4063EDDTRPBF

MFG: LT

Package Cooled: 10PIN

D/C: new

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

LTC4064 General Description

The LTC4064 is a standalone linear charger optimized for prolonging the life of 1-cell Li-ion batteries in battery backup applications. By charging to a float voltage of 4V instead of 4.2V or 4.1V, the LTC4064 decelerates the aging process and capacity degradation when the battery is unused for long periods of time but must be in a ready state.

An external capacitor programs a safety timer to terminate the charge cycle while the charge current is set externally with a single resistor. When the input supply is removed, the LTC4064 automatically enters a low current sleep mode, dropping the battery drain current to less than 3mA.

Additional safety features designed to maximize battery lifetime and reliability include NTC temperature sensing and low battery charge conditioning (trickle charging).

The IC contains an on-chip power MOSFET and eliminates the need for an external sense resistor and blocking diode. The LTC4064 also includes C/10 detection circuitry, AC present logic, and fault detection circuitry.

LTC4064 Maximum Ratings

Input Supply Voltage (VCC) ...................................10V
BAT ..................................................................... 10V
NTC, SHDN, TIMER, PROG .......... 0.3V to VCC + 0.3V
CHRG, FAULT, ACPR .............................. 0.3V to 10V
BAT Short-Circuit Duration ..........................Continuous
BAT Current (Note 2) .......................................... 1.3A
PROG Current (Note 2) .....................................1.3mA
Junction Temperature ........................................ 125
Operating Temperature Range (Note 3) ..40to 85
Storage Temperature Range ............... 65 to 150
Lead Temperature (Soldering, 10 sec)................. 300

LTC4064 Features

·Preset 4V Charge Voltage with 1% Accuracy Prolongs 4.2V Li-Ion Battery Lifetime
· Automatic Recharge
· Thermal Regulation Maximizes Charging Rate without Risk of Overheating*
· No MOSFET, Sense Resistor or Blocking Diode Required
· Programmable Charge Termination Timer
·Thermistor Input for Temperature Qualified Charging
· Programmable Charge Current with 7% Accuracy
· C/10 Charge Current Detection Output
· 25mA Supply Current in Shutdown Mode
· Charge Current Monitor Useful for Gas Gauging*
· Charges Directly from USB Port
·Tiny Thermally Enhanced 10-pin MSOP Package

LTC4064 Typical Application

· File Servers, RAID Systems
· Storage Products
· Li-Ion Battery Back-Up

LTC4064 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components