All Products 
NXP MC34674CEPR2
- Part Number:
MC34674CEPR2
- Manufacturer:
- Category:
- RoHs:
RoHS Compliant - Datasheet:
MC34674CEPR2_Datesheet - Description:
IC BATT CHG LI-ION 1CELL 8UDFN
- In stock 0
DESCRIPTION
· The MC34674 is a fully integrated single-cell Li-Ion and Li-Polymer battery charger optimized for travel charger applications.
· It supports high input voltage up to 28V, enabling the use of low-cost AC/DC converters.
· The charger includes trickle, constant-current (CC), and constant-voltage (CV) charge modes.
· It features a 4.2V constant-output voltage with 0.4% accuracy and selectable CC-mode current from 50mA to 1.05A.
FEATURES
· No external MOSFET, reverse-blocking diode, or current-sense resistor required.
· 28V maximum input voltage with 11V over-voltage protection threshold.
· Factory programmable charge current and trickle charge for fully discharged batteries.
· ±0.4% voltage accuracy over -20°C to 70°C.
· Dual-color LED for charge-status indication and smart battery connection verification.
· Interface to NTC thermistor and internal timer for charge termination.
· Small 2X3 mm² thermally enhanced UDFN package with Pb-free packaging.
APPLICATIONS
· Ideal for travel charger applications for single-cell Li-Ion and Li-Polymer batteries.
· Suitable for use with current-limited power supplies due to its 2.6V falling power-on-reset (POR) threshold.
Purchase
No need to register to order from JMBom Electronics, but signing in lets you track your order like a pro. Give it a try for a smoother shopping ride.
Means
Easy peasy! Pay your way with PayPal, Credit Card, or wire transfer in USD. We've got you covered.
RFQ（Request for Quotations）
Get the freshest prices and stock updates by asking for a quote! Our sales team will shoot you an email within a day. It's that simple.
IMPORTANT NOTICE
1. Look out for your order details in your inbox! (If it's missing, check the spam folder just in case.)
2. Our sales manager will double-check the order and keep you posted on any price or stock changes. No worries, we've got you covered.
Shipping Rate
We ship orders once a day around 5 p.m., except Sunday. Once shipped, the estimated delivery time depends on the courier company you choose, usually 5-7 working days.
Shipping Methods
We provide DHL, FedEx, UPS, EMS, SF Express, and Registered Air Mail international shipping.
Payment
You can pay the orders on the website directly or pay by wire transfer offline. We support: Paypal、VISA、Credit Card.
