MIC2564A Micrel Semiconductor, MIC2564A Datasheet
MIC2564A
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MIC2564A Summary of contents
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... Voltage rise and fall times are well controlled. The MIC2564A also features an efficient standby (sleep) mode at 0.3 A typical quiescent current. 12V and 5V supplies are not required for MIC2564A opera- tion making it possible to omit one or both supplies when they are not needed by the system. An internal charge pump supplies the internal bias voltages required for high-perfor- mance switching ...
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... Channel A V and V CC Serial Data (Input) Serial Clock (Input) System Reset (Input): Active low signal deactivates the MIC2564A, clearing the serial registers and forcing the four power outputs to 0V (GND). Serial Data Latch (Input) Channel B V and V CC OUT ...
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... L = 100 10 250 L = 100 10 100 L = 100 10 100 L = 100 10 100 L = 100 10 100 L = 100 10 250 L = 100 100 100 1 L Micrel Max Units 10 A 400 2.3 5000 100 s 100 s 250 s 500 s 1000 s 500 s 500 s 500 s 500 s 1000 s 500 s 500 s 500 s MIC2564A ...
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... Thermal Shutdown Temperature SD Serial Interface DC Specifications V Input Voltage: SDA, SCL, SLA pins IH V Input Voltage: SDA, SCL, SLA pins IL I Input Current IN Flag I Flag Leakage Current FLG MIC2564A Conditions V OUT = 3.3V to Hi- 100 OUT = 5V to Hi- 100 OUT = 12V to Hi- 100 PP ...
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... SU:DAT SLA SCL The MIC2564A uses a three-wire serial interface to control V lines have thresholds compatible with both 3.3V and 5V logic families. Data (SDA) is clocked in on the rising clock edge. The clock signal may be continuous or it may halt after all data is clocked in. September 1999 ...
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... At time 3.3V is selected 5V set to 12V Enable OUT 0 FLAG 0 V Enable is shown generically time programmed to 3.3V MIC2564A 3. 12V OFF ...
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... MIC2564A September 1999 7 Micrel MIC2564A ...
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... MIC2564A MIC2564A 8 Micrel September 1999 ...
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... MIC2564A Functional Diagram SDA SCL RST# SLA A FLAG B FLAG September 1999 CC3 CC5 PP 3.3V 5V 12V (optional) (optional) Gate-Drive Charge Pump Control Logic Current Limit Thermal Shutdown MIC2564 GND 9 Micrel A V OUT OUT OUT OUT CC MIC2564A ...
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... Specification timing requirements, including those for the CardBus option. Supply Bypassing The MIC2564A is a switch and has no stability problems; however, supply bypass capacitors are recommended to reduce inductive transients and improve output ripple. As all internal device logic and comparison functions are powered ...
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... RST OUT CC GND 16 Slot ceramic 0.01µF Slot B 0.01µ 0.01µ 0.01µ Slot ceramic 0.01µF Slot B 2, 22, 24 0.01µ 0.01µ 11, 13 0.01µ Micrel MIC2564A ...
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... CC3 CC5 SDA A V OUT PP MIC2564A 6 2, 22, 24 SCL A V OUT Power CC Controller 8 17 SLA B V OUT PP 7 11, 13, 15 RST OUT CC GND 16, 21 Figure 7. O Micro OZ6860 ...
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... COPLANARITY: 0.10 (0.004) MAX 24-pin SSOP (SM) 4.50 (0.177) DIMENSIONS: 6.4 BSC (0.252) 4.30 (0.169) MM (INCH) 1.10 MAX (0.043) 8 0.15 (0.006) 0 0.05 (0.002) 24-pin TSSOP (TM (INCH) 0.22 (0.009) 0.13 (0.005) 1.25 (0.049) REF 0.95 (0.037) 0.55 (0.022) 0.20 (0.008) 0.09 (0.003) 1.00 (0.039) REF 0.70 (0.028) 0.50 (0.020) MIC2564A Micrel ...
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... MIC2564A MIC2564A 14 Micrel September 1999 ...
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... MIC2564A September 1999 15 Micrel MIC2564A ...
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... This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. MIC2564A + 1 (408) 944-0970 http://www ...