MIC2524-2BN Micrel Semiconductor, MIC2524-2BN Datasheet
MIC2524-2BN
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MIC2524-2BN Summary of contents
Page 1
... The MIC2524/7 is available in active-high and active-low versions in 16-pin DIP and SOIC packages. Typical Application MIC2527 5 ...
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... MIC2524/2527 Ordering Information Part Number MIC2524-1BWM MIC2524-1BN MIC2524-2BWM MIC2524-2BN MIC2527-1BWM MIC2527-1BN MIC2527-2BWM MIC2527-2BN Pin Configuration FLGA 1 ENA 2 OUTA 3 GND 4 IN(C/D) 5 OUTC 6 ENC 7 FLGC 8 16-Pin SOIC (WM) 16-Pin DIP (N) Pin Description Pin Number Pin Name 1 FLGA 2 ENA 3 OUTA 4, 12 GND 5 IN(C/D) 6 OUTC 7 ENC ...
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... Note 4, switch off, OUT = open Note 4, all switches on, OUT = open Enable Input Threshold low-to-high transition high-to-low transition, Note 4 Enable Input Current V EN Enable Input Capacitance Switch Resistance MIC2524, I MIC2527, I Output Turn-On Delay R L Output Turn-On Rise Time R L Output Turnoff Delay R ...
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... ALL SWITCHES ON 0 -40 - 100 TEMPERATURE ( C) Output Rise Time vs. Temperature 5 4 Awaiting Full 3 Characterization Data -40 - 100 TEMPERATURE ( C) MIC2524/2527 Output On-Resistance vs. Temperature 140 120 100 -40 - 100 TEMPERATURE ( C) Off-State Supply Current vs. Supply Voltage 2.0 1.5 1.0 0.5 ALL SWITCHES OFF 0 ...
Page 5
... 150 F L Short Circuit Response Enable into Short Circuit Thermal Shutdown 1.1A Short Circuit Current-Limiting TIME (250ms/div.) 5 Turn-On, Turnoff Characteristics 144mA TIME (2.5ms/div.) Short Circuit Response (Short Applied to Output) 1A Short Circuit Current Limit Thermal Shutdown TIME (500ms/div.) MIC2524/2527 Micrel ...
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... MIC2524/2527 Short Circuit Transient Response (Short Applied to Output) 2.76A 1A Current Limit TIME (500 s/div.) Test Circuit MIC2524/2527 5V (1 output shown) 0.1µF 10k MIC2524/7 Ferrite IN ENA Bead FLGA NC I OUT ENB OUTA C FLGB OUTB ENC OUTC FLGC OUTD END NC FLGD GND ...
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... SHUTDOWN PUMP PUMP THERMAL OSC. UVLO SHUTDOWN PUMP GND 7 FLGA OUTA GATE CONTROL CURRENT LIMIT 1.2V IN (A/B) REFERENCE CURRENT LIMIT GATE CONTROL OUTB FLGB FLGC OUTC GATE CONTROL CURRENT LIMIT 1.2V IN (C/D) REFERENCE CURRENT LIMIT GATE CONTROL OUTD FLGD Micrel MIC2524/2527 ...
Page 8
... This constant current is specified as the short circuit current limit in the “Electrical Characteristics” table important to note that the MIC2524/7 will deliver load current up to the current-limit threshold which is typically 1.6A. Refer to “Func- tional Characteristics: Current-Limit Response” photo for details ...
Page 9
... In USB applications required that output bulk capaci- tance is utilized to support hot-plug events. When the MIC2524/7 is enabled, the flag may go active for about 1ms due to inrush current exceeding the current-limit setpoint. Additionally, during hot-plug events, inrush currents may also 0.1µ ...
Page 10
... REF 0.0648 (1.646) 0.0434 (1.102) .250 0.005 (6.350 0.127) 0.025 0.015 (0.635 0.381) 0.130 0.005 (3.302 0.127) 0.020 MIN (0.508) MIC2524/2527 PIN 1 DIMENSIONS: INCHES (MM) 0.020 (0.51) 0.050 (1.27) BSC 0.013 (0.33) 0.0098 (0.249) 0.0040 (0.102) 0.394 (10.00) 0.386 (9.80) SEATING ...
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... MIC2524/2527 June 1999 11 Micrel MIC2524/2527 ...
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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. MIC2524/2527 + 1 (408) 944-0970 http://www ...