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S-1702GCJ01-I6T1U Datasheet(PDF) 10 Page - Seiko Instruments Inc |
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S-1702GCJ01-I6T1U Datasheet(HTML) 10 Page - Seiko Instruments Inc |
10 / 45 page SUPER-LOW CURRENT CONSUMPTION 150 mA VOLTAGE REGULATOR WITH BUILT-IN HIGH-ACCURACY VOLTAGE DETECTOR AND RESETINPUT FUNCTION S-1702 Series Rev.2.2_01 10 Table 7 (2 / 2) Detector block (Ta = +25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test Circuit Detection voltage*6 −VDET – −VDET(S) ×0.99 −VDET(S) −VDET(S) ×1.01 V 6 Hysteresis width VHYS S-1702xAx, S-1702xBx, S-1702xCx −VDET ×0.035 −VDET ×0.05 −VDET ×0.065 V 6 S-1702xDx, S-1702xEx, S-1702xFx −VDET ×0.01 −VDET ×0.025 −VDET ×0.04 V 6 S-1702xGx, S-1702xHx, S-1702xJx – 0 −VDET ×0.015 V 6 Current consumption during operation*1 ISS2 1.3 V ≤ −VDET(S) < 2.3 V VIN = −VDET(S) + 1.5 V – 2.4 4.0 μA 2 VIN = 5.5 V – 2.6 4.5 μA 2 2.3 V ≤ −VDET(S) < 5.2 V VIN = −VDET(S) + 1.5 V – 2.2 3.5 μA 2 VIN = 5.5 V – 2.3 4.0 μA 2 Input voltage VIN – 0.8 – 6.5 V – Detection voltage temperature coefficient *7 ΔTa • −VDET Δ−VDET Ta = −40°C to +85°C*9 – ±100 ±400 ppm/ °C 6 *1. Excluding current flowing in pull-up and pull-down resistors connected to the ON / OFF or RESX pins *2. VOUT(S): Set output voltage VOUT(E): Actual output voltage Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) + 1.0 V *3. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. *4. Vdrop = VIN1 − (VOUT3 × 0.98) VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 100 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. *5. A change in the temperature of the regulator output voltage [mV/°C] is calculated using the following equation. ΔTa • VOUT ΔVOUT [mV/°C] *1 = VOUT(S) [V]*2 × ΔVOUT [ppm/°C] *3 ÷ 1000 ΔTa *1. Change in temperature of output voltage *2. Set output voltage *3. Output voltage temperature coefficient *6. −VDET(S) : Set detection voltage −VDET : Actual detection voltage *7. A change in the temperature of the detector detection voltage [mV/°C] is calculated using the following equation. ΔTa • −VDET Δ−VDET [mV/°C] *1 = −VDET(S) (Typ.) [V]*2 × Δ−VDET [ppm/°C] *3 ÷ 1000 ΔTa *1. Change in temperature of detection voltage *2. Set detection voltage *3. Detection voltage temperature coefficient *8. The output current can be at least this value. Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large. This specification is guaranteed by design. *9. Since products are not screened at high and low temperatures, the specification for this temperature range is guaranteed by design, not tested in production. |
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