MIC2561-0BM Micrel Inc, MIC2561-0BM Datasheet
MIC2561-0BM
Specifications of MIC2561-0BM
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MIC2561-0BM Summary of contents
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... The device and PCMCIA port is protected by current limiting and overtemperature shutdown. Full cross- conduction lockout protects the system power supply. Ordering Information Part Number Standard Pb-free Temp. Range MIC2561-0BM MIC2561-0YM 0°C to +70°C MIC2561-1BM MIC2561-1YM 0°C to +70°C System Power ...
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... V CC5_EN 14 V CC3_EN 2 13 EN0 3 12 EN1 11 4 FLAG OUT 7 8 14-Pin SO Package MIC2561 Control Logic I Limit / Thermal Shut Down ................................................... IN ....................................................... V IN ............................................................. 7.5V Internally Limited Internally Limited , Suspend Mode .............................. 600mA GND V CC3 OUT V CC3 OUT V CC5 OUT OUT pins must be connected 550mΩ ...
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... IN = 3.3V 5.0V 12V unless CC5 PP Min Typ Max 2.2 15 –0.3 0.8 ±1 0.1 50 0.2 0. 300 200 0.1 10 1.5 2 210 300 110 185 Micrel Units V V µA µA A Ω kΩ µs µs µs µs µs ns µA A mΩ mΩ MIC2561 ...
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... NOTE 3: From 90 10 OUT NOTE 6: Suspend mode is a pseudo power-down mode the MIC2561 automatically allows when V OUT = 3.3V is selected. Under these conditions, the MIC2561 functions in a reduced capacity mode where V but at lower current levels (higher switch ON resistance). MIC2561 Conditions 3.3V OUT ...
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... MIC2561 MIC2561-0 Control Logic Table Pin 1 Pin CC5_EN CC3_EN MIC2561-1 Logic (Compatible with Cirrus Logic CL-PD6710 & CL-PD6720 Controllers) Pin 1 Pin CC5_EN CC3_EN Note: other control logic patterns are available. Please contact Micrel for details. January 2005 Pin 4 Pin 3 EN1 EN0 ...
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... Figure 3. MIC2561 Typical PCMCIA memory card application with dual V MIC2561 Supply Bypassing External capacitors are not required for operation. The MIC2561 is a switch and has no stability problems. For best voltage and standby/ results however, bypass V output voltages of V inputs with filter capacitors to improve output ripple. As all ...
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... MIC2561 System Power Supply PCMCIA Card Slot Controller Figure 4. MIC2561 Typical PCMCIA memory card application with dual V driven together. However, many cost sensitive designs (especially notebook/ palmtop computers) connect PP1 is not required. This circuit is shown in Figure 4. When a memory card is initially inserted, it should receive V — ...
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... Figure 5. Circuit for generating bias drive for the VCC switches when +12V is not readily available. supplies generally have a quiescent current draw of a few milliamperes, which is far more than the microamperes used by the MIC2561. The charge pump of Figure 5 provides this low current, using about 100µA when enabled. When V = 12V is selected, however, the on-demand V must be used, as this charge pump cannot deliver the current required for Flash memory programming ...
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... MAX) 0.057 (1.45) 0.049 (1.25) January 2005 PIN 1 DIMENSIONS: INCHES (MM) 0.050 (1.27) 0.016 (0.40) TYP TYP 0.006 (0.15) 0.344 (8.75) 0.337 (8.55) SEATING PLANE 14-Pin SOP (M) 9 0.193 (4.90) 45° 3°–6° 0.244 (6.20) 0.228 (5.80) Micrel MIC2561 ...
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... MIC2561 MIC2561 10 Micrel January 2005 ...
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... MIC2561 January 2005 11 Micrel MIC2561 ...
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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. MIC2561 + 1 (408) 944-0970 http://www ...