データシートサーチシステム |
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CS8312 データシート(PDF) 1 Page - Cherry Semiconductor Corporation |
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CS8312 データシート(HTML) 1 Page - Cherry Semiconductor Corporation |
1 / 5 page 1 Features Gate Driver Latch VREF Control Logic VCC OUT SENSE+ SENSEÐ CLI Gnd FLAG CTRL VT VT s µP Compatible Inputs s Adjustable Current Limit Thresholds s External Sense Resistor s Flag Signal to Indicate Output Status Package Options 8L PDIP & SO Narrow IGBT Ignition Predriver with Dynamic Current Regulation 1 FLAG SENSE+ SENSEÐ Gnd VCC CTRL CLI OUT Description Block Diagram Absolute Maximum Ratings The CS8312 is a bipolar micropro- cessor interface IC designed to drive an IGBT (or logic level MOSFETs) powering large induc- tive loads in harsh operating envi- ronments. The ICÕs dynamic cur- rent limit function lets the micro- processor adjust the current limit threshold to the real time needs of the system. CLI, the current limit input, sets the current limit for the IGBT high or low as directed by the system microprocessor. CLI also raises and lowers the threshold on the diag- nostic FLAG output signal. The FLAG output signals the micropro- cessor when the current level approaches current limit on the IGBT. The CTRL input enables the FLAG function. CS8312 Supply Voltage.................................................................................-0.3V to +12V Digital Input Currents....................................................................................2mA Internal Power Dissipation (TA = 25¡C) .................................................700mW Junction Temperature Range.....................................................-40¡C to +150¡C Storage Temperature Range ......................................................-55¡C to +165¡C Lead Temperature Soldering Wave Solder(through hole styles only).............10 sec. max, 260¡C peak Reflow (SMD styles only).............60 sec. max above 183¡C, 230¡C peak Electrostatic Discharge (Human Body Model) ............................................2kV A Company ¨ Rev. 4/7/97 Cherry Semiconductor Corporation 2000 South County Trail, East Greenwich, RI 02818 Tel: (401)885-3600 Fax: (401)885-5786 Email: info@cherry-semi.com Web Site: www.cherry-semi.com |
同様の部品番号 - CS8312 |
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同様の説明 - CS8312 |
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