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MC34675AEP датащи(PDF) 5 Page - Freescale Semiconductor, Inc |
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MC34675AEP датащи(HTML) 5 Page - Freescale Semiconductor, Inc |
5 / 24 page Analog Integrated Circuit Device Data Freescale Semiconductor 5 34675 ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics Characteristics noted under conditions VIN = 5V, -40°C ≤ TA ≤ 85°C, CIN = 1.0μF, COUT = 2.2μF, CDET = 0.22μF (see Figure 1), unless otherwise noted. Typical values noted reflect the approximate parameter means at VIN = 5V and TA = 25°C under nominal conditions, unless otherwise noted. Characteristic Symbol Min Typ Max Unit POWER INPUT VIN Pin Normal Operation Input Voltage Range(5) VIN 2.6 - 6.6 V VIN Pin Supply Current Charger enabled(6) Charger disabled IIN - - 1400 360 2000 450 μA Regulated Output Voltage VIN = 5.0V; IBAT = 10mA; TA = 25°C VIN = 5.0V; IBAT = 10mA; TA = -40 to 85°C VBAT 4.185 4.170 4.20 4.20 4.215 4.230 V Power MOSFET On Resistance VBAT = 4.0V; IBAT = 400mA; ICHG = 500mA RDS(ON) - 330 475 m Ω BAT Pin Standby Current VIN not powered or charger disabled ISTDBY - - 1.0 μA Power On Reset Rising VIN threshold Falling VIN threshold VPOR 3.5 2.4 3.6 2.5 3.7 2.6 V VIN-BAT Offset Voltage Rising threshold Falling threshold VOS - 1.0 - - 60 22 mV Over-voltage Protection Rising Threshold VOVP 6.6 6.8 7.0 V Over-voltage Protection Threshold Hysteresis VOVPHYS - 200 - mV CHARGE CURRENT Constant Current Mode Charge Current Range(7) ICHG 0.05 - 1.0 A ICHG Accuracy For ICHG between 300mA to 1000mA (tested at 450mA) For ICHG between 50mA to 300mA (7) ICHG 94% 90% 100% 100% 106% 110% ICHG Trickle-Mode Charge Current ITRKL 18% 20% 22% ICHG End-of-Charge (EOC) Threshold When ICHG >300mA (tested at ICHG=450mA) When ICHG <300mA (7) IEOC 8.5% 8.0% 10% 10% 11.5% 12% ICHG ISET-Pin Voltage for ICHG Reference VISET - 1.0 - V Notes 5. Refer to the Power-on-Reset parameter for VIN turn on and turn off values. 6. Supply current does not include the current delivered to the battery through the BAT pin. 7. Not tested. The accuracy is guaranteed by design. |
Аналогичный номер детали - MC34675AEP |
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Аналогичное описание - MC34675AEP |
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