Featuring built-in frequency jitter necessary for EMI, while also conserving power during standby! High-Performance IPD for Battery Chargers MIP2Kx Series Overview MIP2Kx series is a high-performance IPD designed for 15W battery chargers and featuring built-in frequency jitter function at PWM control. It features built-in protection circuits necessary for compact power source charger circuitry. This allows a significant reduction in externally connected parts. It provides PWM control when a normal load is applied and intermittent control with low load. This results in greater efficiency for very low to maximum loads, while also conserving power during standby. Unit : mm Pin No. Pin Name 1 VDD 2 FB 3 CL 4 VCC 5 Drain 6 7 Source 8 Source Feature * Built-in jitter function * Built-in charge protection circuit Built-in overheating, load shorting and overvoltage protection circuits Applications Chargers (for DSC, etc.), AC adapter DIP7-A1 Lineup Type No. Output *1 *2 Up to 5W MIP2K2 MIP2K3 Up to 8W MIP2K4 Up to 10W MIP2K5 *2 Up to 13W Characteristic VDSS 700V ILIMIT R(DS)ON 0.35A 16.5 0.50A 10 0.70A 7 1.0A 5 fosc f fM 100kHz 5.5kHz 260Hz *1 The electric power mentioned above depends on the transformer specification and ambient conditions. The information should be used only as a guide. When using it within a case, output electric power may be decided by heat of IPD. *2 All characteristic values are only for reference (still under development). Comparison data of conduction noise MIP2F4without jitter function MIP2K4with jitter function x Average Peak Decentralized pulse by jitter function Lower the avarage New publication, effective from 1 Oct. 2008 M00852BE Frequency jitter function By frequency jitter function, frequency jitter variation(f) changes periodically, by frequency of frequency jitter modulation factor (fM) as shown below. fosc=100kHz typ, f=5.5kHz typ, fM=260Hz typ Frequency: Low Frequency: High Drain current 105.5kHz f=5.5kHz Frequency fosc=100kHz (average value of frequency) Time 94.5kHz 1/fM=1/260Hz *All values are typical Adapter circuit sample (MIP2K4) Electric characteristics (MIP2K4Worldwide input, 8.3V/1.5A output) Power efficiency VI characteristics of adapter circuit vs Po Vo vs Io 100 9 8 80 7 [] Vo [V] 6 5 4 60 40 100V 3 2 100V 1 240V 240V 20 0 0 0 1 2 3 Io [A] 0 2 4 6 8 10 12 Po [W] Precautions on the Sales of IPDs 1) The sale and/or the export of IPD products to any customer or customers located in any country other than Japan is expressly prohibited by the Agreement made and executed by and between Power Integrations, Inc. and Matsushita Electric Industrial Co., Ltd. 2) IPD products purchased from Matsushita Electric Industrial Co., Ltd., or its authorized agents, hereinafter referred to as Matsushita Electric Industrial Co., Ltd., shall be used only for production purposes by those parties who have duly purchased IPD products. Those who have purchased IPD products shall not use such IPD products in unmodified form for re-sale, loan, or sample shipment for evaluation purposes to any other parties. 3) If a party who has duly purchased IPD products subcontracts its production to any other parties, including its subsidiaries or any other third parties inside and/or out of Japan, and the IPD products are consigned to such subcontracting parties thereat, such party is obligated to monitor and control the quantity of IPD products to prevent any of the aforementioned re-sale, loan or sample shipments from taking place. 4) In the event that any actual or threatened breach or violation of any of the above mentioned 1, 2, or 3, has occurred or is about to occur, Matsushita Electric Industrial Co., Ltd. will hold all shipments of IPD products and may request the party alleged to be responsible for such occurrence for necessary. Parts No. Able to supply MIP2K *Domestic Japanese companies * Japanese companies in Asia (50% or more owned) Disable to supply * European and American companies * Local Asian companies * Other local companies Application For power supply