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MIC2555YML-1 Datasheet(PDF) 5 Page - Micrel Semiconductor |
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MIC2555YML-1 Datasheet(HTML) 5 Page - Micrel Semiconductor |
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5 / 29 page  Micrel, Inc. MIC2555 June 2005 5 M9999-060805 (408) 955-1690 Absolute Maximum Ratings (1) Power Supply Voltage: VBAT, GPIO- ................................................. -0.3V to +6.0V VDD_LGC ......................................... –0.3V to +6.0V and ≤ VBAT USB Bus Voltage VBUS ......................................................................–0.3V to +6.0V VDD_LGC .........................................–0.3V to +6.0V and ≤ VBUS Voltage On Any Other Pin............................ –0.3V to +4.5V Current Into/Out of Any Pin ....................................... ±10mA Junction Temperature ................................................ 150°C Storage Temperature .................................–65°C to +150°C ESD Ratings:..............................................VBUS, D+, D–, ID Human Body Model .............................................. 15 kV ESD Ratings:................................................... All other pins Human Body Model ................................................ 2 kV Operating Ratings (2) Power Supply Voltage: VBUS.......................................................... 4.4V to 5.25V VBAT............................................................ 3.0V to 4.5V Operating Temperature................................ –40°C to +85°C Package Thermal Resistance .................................. 49°C/W Electrical Characteristics (3) Test condition is 25°C unless otherwise specified. Bold indicates -40°C + 85°C, VBAT = 3.6V, VDD_LGC = 3.6V, VBUS = 5.0V, VTRM = 1µF, C+ = 0.22µF, C++ = 220µF, CVBUS = 10µF Symbol Parameter Condition Min Typ Max Units Power Supplies VBAT System Supply Voltage 3.0 4.5 V VDD_LGC Logic Supply Voltage 1.6 VBAT V VTRM Termination Voltage (internal supply voltage) ITRM ≤ 2.5mA, 3.0 < VBAT < 3.6V 2.8 3.3 3.6 V IBAT_PD System Supply Current Power Down mode 13 20 µA IBAT_SUS System Supply Current Suspend mode 140 250 µA IBAT_FS_I System Supply Current Full Speed, Idle, D+ ≥ 2.8V, D- ≤ 0.3V, IVBUS = 0mA 2.8 5.0 mA IBAT_FS_HC System Supply Current Full Speed Transmitting 12Mb/s, CLOAD ≤ 350pF on D+, D-, IVBUS = 0mA 17 40 mA IBAT_FS_LC System Supply Current Full Speed Transmitting 12Mb/s, CL = 50pF on D+,D-, IVBUS = 0mA 2.5 6 mA IBAT_LS_HC System Supply Current Low Speed Transmitting 1.5Mb/s, CL = 350pF on D+,D-, IVBUS = 0mA 6.5 12 mA IVBUS_S Current drawn by System from VBUS Suspend mode, OE_INT/ = 1 80 100 µA IVDD_LGC Current drawn by System for core logic OE_INT/ = 1 7 15 µA Charge Pump and VBUS VBUS_ OUT Voltage Output to VBUS IBUS = 10mA, VBAT = 3.0V 4.4 5.0 5.25 V IVBUS VBUS Output Current 4.4V ≤ VBUS ≤ 5.25V 10 27 mA RVBUS_PU B device SRP Pull-up Resistor on VBUS Pull-up voltage = VTRM 281 1300 7500 Ω RVBUS_PD B device SRP Pull-down Resistor on VBUS Pull-down to GND 675 2300 7500 Ω |
Similar Part No. - MIC2555YML-1 |
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Similar Description - MIC2555YML-1 |
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