ZXBM1016ST20TA Diodes Zetex, ZXBM1016ST20TA Datasheet
ZXBM1016ST20TA
Specifications of ZXBM1016ST20TA
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ZXBM1016ST20TA Summary of contents
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... Range 220kΩ 1kΩ FG 100pF 0.47μF 0V Ordering information - TSSOP20 Device ZXBM1016ST20TA 7 (180mm) ZXBM1016ST20TC 13 (330mm) Device marking ZETEX ZXBM1016 Date code Issue 1 - February 2007 © Zetex Semiconductors plc 2007 The controllers are primarily intended to meet industry standard OEM fan specifications where ...
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Absolute maximum ratings Parameter Supply voltage Input current Maximum input voltage Maximum output voltage Power dissipation Operating temperature Storage temperature Electrical characteristics (at T Parameter Supply Supply voltage Supply current Hall connections Hall amp input voltage Hall amp common mode ...
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Parameter Tail-end current control Range pin input current setting range Range pin input voltage C charge current - lock LCK C charge current - run LCK C discharge current - lock LCK C high threshold voltage LCK C low threshold ...
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Block diagram ThRef CPWM PWM SPD V SPD Control Voltage SMIN Set Min Speed Locked CLCK Rotor Detect Range CINT Speed Detect H-Bias H+ Hall Hall H- Amp Pin assignments Issue 1 - February 2007 © Zetex Semiconductors plc 2007 ...
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Pin description table Pin Type Description V Power The positive supply pin CC Gnd Power The negative supply pin ThRef Reference A 5 volt reference for external networks H-Bias Reference A nominal 1.75V reference used as the supply for naked ...
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Control input The device is controlled from a voltage applied to the SPD pin input. This control voltage can be derived from an externally generated PWM signal. This signal is converted to a voltage in a conventional integrator external to ...
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SPD - Speed control input The voltage applied to the SPD pin provides control over the fan motor speed by varying the Pulse Width Modulated (PWM) drive ratio at the Ph1Lo and Ph2Lo outputs. The input voltage range for the ...
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C - Integrator timing capacitor INT A capacitor is connected from this pin to ground used to store a signal that is proportional to the commutation period. The stored signal is a representation of the motor speed and ...
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Ph1Hi and Ph2Hi - High-side external H-bridge driver These are the high side outputs to the external H-bridge and are open collector outputs capable of sinking 100mA. This signal provides commutation only to the H-bridge. GND - Circuitry ground return ...
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Issue 1 - February 2007 © Zetex Semiconductors plc 2007 Intentionally left blank 10 ZXBM1016 www.zetex.com ...
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Package outline - TSSOP20 Dim. Millimeters Min. Max 1.20 A1 0.05 0.15 A2 0.80 1.05 D 6.40 6.60 E 6.40 BSC L 0.45 0.75 e 0.65 BSC b 0.19 0.30 c 0.09 ...
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Definitions Product change Zetex Semiconductors reserves the right to alter, without notice, specifications, design, price or conditions of supply of any product or service. Customers are solely responsible for obtaining the latest relevant information before placing orders. Applications disclaimer The ...