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    1. Home/
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    4. Battery Chargers/
    5. MC33342DR2 Onsemi

    MC33342DR2 [Onsemi]

    MC33342DR2
    MC33342DR2

    Part No:

    MC33342DR2

    Category:

    Battery Chargers

    Manufacturer:

    Onsemi

    Description:

    NiCd/NiMH Battery Fast Charge Controller

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Case Outline
    751-07
    MSL Temp (°C)
    235
    Container Type
    REEL
    Number of Cells Charged
    Flexible
    VCC Max (V)
    18
    Package Type
    SOIC-8
    MSL Type
    1
    Container Qty.
    2500
    Type
    NiCd/NiMH
    VCC Min (V)
    3.25

    Products Detail

    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)
    Product FAQ

    1. Is MC33342DR2 available for RFQ?

    Yes. MC33342DR2 by Onsemi is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for MC33342DR2?

    Pricing for MC33342DR2 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of MC33342DR2?

    MC33342DR2 is a Onsemi Battery Chargers with Number of Cells Charged: Flexible and Container Type: REEL. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MC33342DR2?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can MC33342DR2 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to MC33342DR2?

    Yes. If MC33342DR2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Battery Chargers parts or compatible alternatives.

    RFQ

    Part Number:

    MC33342DR2

    Manufacturer:

    Onsemi

    Looking for Pricing? Contact us for volume pricing.

    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    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.

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