ONSEMI MC33340DG

ONSEMI MC33340DG

Manufacturer No:

MC33340DG

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

NiCd/NiMH Battery Fast Charge Controller

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

MC33340DG information

ONSEMI MC33340DG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI MC33340DG.

  • Type
  • Parameter
  • Container Type
  • TUBE
  • Container Qty.
  • 98
  • Number of Cells Charged
  • Flexible
  • VCC Min (V)
  • 3.25
  • Case Outline
  • 751-07
  • MSL Type
  • 1
  • MSL Temp (°C)
  • 260
  • ID Max (µA)
  • -
  • Package Type
  • SOIC-8
  • Type
  • NiCd/NiMH
  • VCC Max (V)
  • 18

Download datasheets and manufacturer documentation for ONSEMI MC33340DG.

Datasheet:

Package Drawing:

The MC33340 and MC33342 are monolithic control ICs that are specifically designed as fast charge controllers for Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries. These devices feature negative slope voltage detection as the primary means for fast charge termination. Accurate detection is ensured by an output that momentarily interrupts the charge current for precise voltage sampling. An additional secondary backup termination method can be selected that consists of either a programmable time or temperature limit. Protective features include battery over and undervoltage detection, latched over temperature detection, and power supply input undervoltage lockout with hysteresis. Fast charge holdoff time is the only difference between the MC33340 and the MC33342. The MC33340 has a typical holdoff time of 177 seconds and the MC33342 has a typical holdoff time of 708 seconds.

Feature

  • Negative Slope Voltage Detection with 4.0 mV Sensitivity
  • Accurate Zero Current Battery Voltage Sensing
  • High Noise Immunity with Synchronous VFC/Logic
  • Programmable 1 to 4 Hour Fast Charge Time Limit
  • Programmable Over/Under Temperature Detection
  • Battery Over and Undervoltage Fast Charge Protection
  • Power Supply Input Undervoltage Lockout with Hysteresis
  • Operating Voltage Range of 3.25 V to 18 V
  • 177 seconds Fast Change Hold-off Time (MC33340)
  • 708 seconds Fast Change Hold-off Time (MC33342)

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

MC33340DG Relevant information

The following parts are popular search parts in Integrated Circuits (ICs).