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CONSONANCE CN3153RoHS

Manufacturer
CONSONANCEAsian Brands
MPN
CN3153
LCSC Part #
C43405
Packaging
ESOP-8
Customer #
Key Attributes
1 A Lithium Battery Charging Management Integrated Circuit
Datasheetpdf iconCONSONANCE CN3153
In-Stock: 10,050
10,050 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.122$ 0.61
50+$ 0.0952$ 4.76
150+$ 0.0818$ 12.27
500+$ 0.0717$ 35.85
2,500+$ 0.062$ 155.00
4,000+$ 0.058$ 232.00
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerCONSONANCE
PackagingESOP-8
FeaturesConstant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Short-Circuit Protection;Under-voltage lockout
Operating Temperature-40℃~+85℃
Quiescent Current3uA
0V Battery ChargeNot supported
Type of BatteryLithium Battery
Operating Voltage3.8V~6.5V
The Chip TypeCharging IC
Interface-
Balance Current-
Charge Current - Max1.15A
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

CN3153 is an integrated circuit designed for constant-current/constant-voltage charging management of single-cell lithium batteries. The device integrates a power transistor internally, eliminating the need for external current-sense resistors and blocking diodes. CN3153 requires minimal external components, making it ideal for portable applications. A thermal regulation circuit keeps the chip temperature within a safe range when the device dissipates high power or operates in elevated ambient temperatures. The constant-voltage charge voltage is adjustable via an external resistor, and the charge current is set by an external resistor. When the battery voltage is low, CN3153 enters trickle charge mode, with the trickle charge current selectable at 10% or 100% of the constant charge current. When the input voltage is removed, CN3153 automatically enters a low-power sleep mode, during which battery current consumption is less than 3μA. Additional features include battery short-circuit protection, input undervoltage lockout, automatic recharge, and charge status/charge complete status indication. CN3153 is available in a thermally enhanced 8-pin small outline package (SOP8/PP) and a standard 8-pin small outline package (SOP8).

Features

AI Translation
  • On-chip power transistor
  • No external blocking diode or current sense resistor required
  • Trickle charge mode at low battery voltage to activate deeply discharged batteries
  • Trickle charge current selectable as 10% or 100% of constant charge current
  • Can be used as a voltage source
  • Battery short-circuit protection
  • Constant voltage charge voltage adjustable upward via a single external resistor
  • Maximum constant charge current: 1A (SOP8/PP); 500mA (SOP8)
  • CC/CV/constant temperature charging mode to maximize charge current while preventing overheating
  • Automatic entry into low-power sleep mode upon VCC power loss
  • Charge status and charge termination status indicator outputs
  • C/10 charge termination
  • Automatic recharge
  • Lead-free, RoHS compliant, halogen-free (SOP8/PP)
  • Lead-free, RoHS compliant (SOP8)

Applications

AI Translation
  • E-cigarettes
  • Digital cameras
  • Power banks
  • Electronic dictionaries
  • Portable devices
  • Various chargers