Datenblatt-Suchmaschine für elektronische Bauteile |
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MC34701R2 Datenblatt(PDF) 6 Page - Freescale Semiconductor, Inc |
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MC34701R2 Datenblatt(HTML) 6 Page - Freescale Semiconductor, Inc |
6 / 38 page Analog Integrated Circuit Device Data 6 Freescale Semiconductor 34701 STATIC ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics Characteristics noted under conditions -40°C ≤ TA ≤ 85°C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3 V using the typical application circuit (see Figure 33) unless otherwise noted. Characteristic Symbol Min Typ Max Unit General Operating Voltage Range (VIN1, VIN2) VIN 2.8–6.0 V Start-Up Voltage Threshold (Boost Switching) VST –1.6 1.8 V VBST Undervoltage Lockout (VBST rising) VBST_UVLO 5.5–6.5 V VBST Undervoltage Lockout Hysteresis VBST_UVLO_HYS 0.5–1.5 V Input DC Supply Current (Normal Operation Mode, Enabled), Unloaded Outputs IIN –60 – mA VIN1 Terminal Input Supply Current (EN1 = EN2 = 0) IIN1 –10 – mA VIN2 Terminal Input Leakage Current (EN1 = EN2 = 0) IIN2 – 100 – µA VDDI Internal Supply Voltage VDDI 2.9–3.3 V VDDI Maximum Output Current (Externally Loaded) IDDI –– -10 mA Buck Converter Buck Converter Feedback Voltage (6), (7) IVOUT = 15 mA to 1.5 A. Includes Load Regulation Error VINV 0.784 0.800 0.816 V Buck Converter Voltage Margining Step Size VMVO –1.0 – % Buck Converter Voltage Margining Highest Positive Value VMP 5.9–7.9 % Buck Converter Voltage Margining Lowest Negative Value VMN -7.9–-5.9 % Buck Converter Line Regulation (6), (7) VIN1 = VIN2 = 2.8 V to 6.0 V, IVOUT = 15 mA to 1.5 A REGLNVO -1.0 – 1.0 % Buck Converter Load Regulation (6), (7) VIN1 = VIN2 = 2.8 V to 6.0 V, IVOUT = 15 mA to 1.5 A REGLDVO -1.0 – 1.0 % VOUT Input Leakage Current VOUT = 5.25 V IINVOUT –3.5 – mA INV Input Leakage Current INV = 0.8 V IININV -1.0 – 1.0 µA Notes 6. Design information only. This parameter is not production tested. 7. IVOUT refers to load current on output switcher. |
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