MCP73831T-2ACI/OT SMD IC (2 Pcs)

Specifications:

Maximum Operating Temperature:+85 °C
Length:3.1mm
Brand: Microchip
Package-Type: SOT-23
Mounting Type: Surface Mount
Minimum Operating Temperature: -40 °C
Pin Count: 5
Battery Type: Lithium-Ion, Lithium-Polymer
Dimensions: 3.1 x 1.8 x 1.3mm
Typical Operating Supply Voltage: 3.75 → 6 V

Apple Shopping Event

Hurry and get discounts on all Apple devices up to 20%

Sale_coupon_15

₹100.30 (Inc. GST)
₹85.00 (+18% GST Extra)

Out of stock

Compare

Add to wishlist

14 People watching this product now!

Pick up from the RoboticsDNA Store in Pune / Dunzo

To pick up today

Free

Same Day Delivery in Pune

(Mon-Sat) (Please Place Order Before 1:30 PM)

Rs. 99

via Delhivery.com (Express Mode)

Our courier will deliver to the specified address

3-5 Days

Rs. 149

via Delhivery.com (Surface Mode)

Our courier will deliver to the specified address

4-7 Days

Rs. 69

Payment Methods:

Description

1. Charge Status Output (STAT)
STAT is output for connection to an LED for charge status indication. Alternatively, a pull-up resistor can be applied for interfacing to a host microcontroller. STAT is a tri-state logic output on the MCP73831 and an open-drain output on the MCP73832.

2. Battery Management 0V Reference (VSS)
Connect to negative terminal of battery and input supply.

3. Battery Charge Control Output (VBAT)
Connect to the positive terminal of the battery. The drain terminal of internal P-channel MOSFET pass transistor. Bypass to VSS with a minimum of 4.7 µF to ensure loop stability when the battery is disconnected.

4. Battery Management Input Supply (VDD)
A supply voltage of [VREG (typical) + 0.3V] to 6V is recommended. Bypass to VSS with a minimum of 4.7 µF.

5. Current Regulation Set (PROG)
Preconditioning, fast charge and termination currents are scaled by placing a resistor from PROG to VSS. The charge management controller can be disabled by allowing the PROG input to float.

MCP73831 Li-Polymer Battery Charge Controllers

Microchips MCP73831 battery charge controllers are designed for single cell Li-Lion and Li-Polymer batteries. They’re greatly advanced linear controllers and exceptionally great in space limited and cost effective. Included on the device is integrated pass transistor, integrated current sensing and reverse discharge protection. All of this is packed onto a 5-pin, SOT-23 package for minimal space use.

MCP73831 uses a constant current charge algorithm with selectable preconditioning and charge termination.