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M62241FP Datasheet(PDF) 5 Page - Renesas Technology Corp |
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M62241FP Datasheet(HTML) 5 Page - Renesas Technology Corp |
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5 / 22 page  M62241FP REJ03F0240-0200 Rev.2.00 Jun 16, 2008 Page 5 of 21 Electrical Characteristics (Vcc = 9.0 V, Vrefout = 2.783 V, Ta = 25 °C) Block Item Symbol Min Typ Max Unit Test Conditions Circuit current Icc 10.5 14 17.5 mA No battery connection mode Detection voltage of supply voltage Vccrst 2.8 3.1 3.4 V Function check after Vcc is beyond limits Max. Adapter voltage Vadpt 7.7 7.9 8.1 V Function check after Vcc is beyond limits Max. Charge protection voltage Vprot 11.5 12 12.5 V PC pin output reverses on applying voltage to VDET pin Detection voltage of over voltage Vov 8.3 8.4 8.5 V Applying voltage between S+, S– Detection voltage of over discharge Vlv 3.7 4 4.3 V Applying voltage between S+, S– REFIN-pin referential voltage Vrefin 1.13 1.17 1.21 V No connecting load Charge control voltage Vchg 8.3 8.35 8.4 V PC pin output reverses on applying voltage to VDET pin Detection voltage of battery connection Vcon 2.454 2.53 2.606 V No connecting load Detection voltage of temperature protection 1 Vt1 2.081 2.149 2.213 V THS = 0 V Hysteresis width of detection voltage of temperature protection 1 Vt1his 45 67 89 mV ∆t = –5 to –2°C = 3°C (±1°C) Detection voltage of temperature protection 2 Vt2 1.708 1.789 1.865 V THS = 0 V Hysteresis width of detection voltage of temperature protection 2 Vt2his 52 81 106 mV ∆t = 13 to 10°C = 3°C (±1°C) Detection voltage of temperature protection 3 Vt3 0.766 0.823 0.877 V THS = 0 V Hysteresis width of detection voltage of temperature protection 3 Vt3his 79 101 112 mV ∆t = 55 to 50°C = 5°C (±1°C) Detection voltage of temperature protection 4 Vt4 0.675 0.722 0.781 V THS = 0 V Hysteresis width of detection voltage of temperature protection 4 Vt4his 60 80 91 mV ∆t = 60 to 55°C = 5°C (±1°C) Quick charge current Irpd 1.33 1.4 1.47 V PC pin output reverses on applying voltage to ADJ1 pin Trickle charge current Itri 0.4 0.44 0.48 A PC pin output reverses on applying voltage to ADJ2 pin Charge completion current Ifc 0.15 0.2 0.25 A Applying voltage to IDET pin Adapter over current Ioc 1.67 1.81 1.95 A Applying voltage to IDET pin DC JACK-pin H input voltage Vjkh Vcc – 0.7 — — V DC JACK-pin L input voltage Vjkl — — Vcc – 2.8 V Check to be in adapter mode, applying voltage (Vcc – 2.8 to Vcc – 0.7) into DCJK pin Oscillator frequency foc 3.37 3.64 3.91 kHz RC = 91 k Ω, CC = 2200 pF Charge timer Tchg 1656 1800 1944 m foc = 3.41 kHz, Charge mode Display timer Tdisp 27.6 30 32.4 m foc = 3.41 kHz, Charge mode |
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