FP6811 FITIPOWER
Document overview
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- PDF pages: 12
Technical content
Features
Precision Monitoring of Power-Supply Voltage 140ms Guaranteed Minimum Reset Output Duration Low Supply Current VCC Transient Immunity Small SOT-23-5, SC-82 and SOT-143 Packages No External Components Guaranteed Reset Valid to VCC=1V Available in Three Output Configurations Open-Drain Output (FP6811-N) Push-Pull Output (FP6811-C) Push-Pull RESET Output (FP6812-C) RoHS Compliant
Applications
Computer Battery Powered Equipment Microprocessor Power Supply Monitoring Embedded System Automotive
fitipower integrated technology lnc. Figure 1. Pin Assignments of FP6811 / FP6812
4 FP6811/6812-1.8-JUL-2014 FP6811/6812 fitipower integrated technology lnc. Absolute Maximum Ratings
- Power Dissipation @TA=25°C, (PD)
- Package Thermal Resistance, (θJA) Note 2： tresses beyond those listed under “Absolute aximum atings" may cause permanent damage to the device. Recommended Operating Conditions
5 FP6811/6812-1.8-JUL-2014 FP6811/6812 fitipower integrated technology lnc.
Electrical Characteristics
(VCC=full range, TA=25°C, unless otherwise specified.) Parameter Symbol Conditions Min Typ. Max Unit VCC Range VCC 1.0 5.5 V Supply Current ICC µA Reset Threshold VTH FP6811-46/ FP6812-46 4.54 4.63 4.72 V FP6811-44/ FP6812-44 4.29 4.38 4.47 FP6811-40/ FP6812-40 3.92 4.00 4.08 FP6811-31/ FP6812-31 3.02 3.08 3.14 FP6811-29/ FP6812-29 2.87 2.93 2.99 FP6811-26/ FP6812-26 2.58 2.63 2.68 FP6811-23/ FP6812-23 2.27 2.32 2.37 Reset Threshold T .C. (Note3) 30 ppm/°C Input Threshold VIH VCC > VTH(MAX), VCC≧3V 2.3 V VIL 0.8 VIH VCC > VTH(MAX), VCC<3V 0.7VCC VIL 0.25VCC Glitch Immunity (Note3) 100 ns VCC to Reset Delay (Note3) VCC=VTH to (Vth-100mV) 20 μs Reset Active Timeout Period TRP 140 240 560 ms Output Voltage Low (Push-Pull active low and Open-Drain active low, FP6811) VOL VCC=VTH min, ISINK=1.2mA, FP6811-23/26/29/31 0.3 V VCC=VTH min, ISINK=3.2mA, FP6811-44/46 0.4 VCC>1.0V, ISINK=50μA 0.3 RESET Output Voltage Low (push-pull active high, FP6812) VOL VCC=VTH max, ISINK=1.2mA, FP6811-23/26/29/31 0.3 V VCC=VTH max, ISINK=3.2mA, FP6811-44/46 0.4 V Output Voltage High (push-pull active low, FP6811) VOH VCC>VTH max, ISOURCE=500μA, FP6811-23/26/29/31 0.8Vcc V VCC>VTH max, ISOURCE=800μA, FP6811-44/46 Vcc-1.5 V RESET Output Voltage High (push-pull active high, FP6812) VOH 1.8V<VCC<VTH min, ISOURCE=150μA 0.8Vcc V Open-Drain Output Leakage Current (FP6811-N) VCC>VTH, RESET de-asserted 1 µA Note 3：The specification is guaranteed by design, not production tested.
10 FP6811/6812-1.8-JUL-2014 FP6811/6812 fitipower integrated technology lnc. Outline Information SYMBOLS UNIT DIMENSION IN MILLIMETER MIN MAX A 0.90 1.45 A1 0.00 0.15 A2 0.90 1.30 B 0.30 0.50 D 2.80 3.00 E 2.60 3.00 E1 1.50 1.70 e 0.90 1.00 e1 1.80 2.00 L 0.30 0.60 Note：Followed From JEDEC MO-178-C. Carrier Dimensions
11 FP6811/6812-1.8-JUL-2014 FP6811/6812 fitipower integrated technology lnc. Outline Information (Continued) SYMBOLS UNIT DIMENSION IN MILLIMETER MIN MAX A 0.80 1.10 A1 0.00 0.10 A2 0.80 1.00 B 0.15 0.40 B1 0.35 0.55 D 1.80 2.20 E 1.15 1.35 E1 1.80 2.40 e 1.20 1.40 L 0.25 0.45 Carrier Dimensions
12 FP6811/6812-1.8-JUL-2014 FP6811/6812 fitipower integrated technology lnc. Outline Information (Continued) SYMBOLS UNIT DIMENSION IN MILLIMETER MIN MAX A 0.80 1.20 A1 0.00 0.15 b 0.30 0.52 b1 0.76 0.92 C 0.08 0.20 D 2.80 3.04 E 2.10 2.64 E1 1.20 1.40 e 1.85 1.95 L 0.40 0.60 Note：Followed From JEDEC TO-261-C Carrier Dimensions Life Support Policy Fitipower’s products are not authorized for use as critical components in life support devices or other medical systems.