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ADP1607ACPZN001-R7 Datasheet(PDF) 3 Page - Analog Devices |
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ADP1607ACPZN001-R7 Datasheet(HTML) 3 Page - Analog Devices |
3 / 16 page Data Sheet ADP1607 Rev. C | Page 3 of 16 SPECIFICATIONS VIN = VEN = 1.2 V, VOUT = 3.3 V at TA = −40°C to +85°C for minimum/maximum specifications, and TA = 25°C for typical specifications, unless otherwise noted.1 Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit SUPPLY Minimum Start-Up Voltage2 RMIN = 22 Ω 0.9 V Operating Input Voltage Range3 VIN 0.8 VOUT V Shutdown Current IQSD VEN = GND, VOUT = GND, TA = −40°C to +45°C4 0.06 0.67 µA Quiescent Current Nonswitching, measured on VOUT, auto operating mode part only TA = −40°C to +45°C 23 29 µA TA = −40°C to +85°C 23 40 µA Measured on VIN TA = −40°C to +45°C 6 11 µA TA = −40°C to +85°C 6 14.6 µA Soft Start Time 1.3 ms SWITCH Current Limit ICL 0.8 1 1.3 A NMOS On Resistance RDSON_N ISW = 500 mA 116 165 mΩ PMOS On Resistance RDSON_P ISW = 500 mA 155 225 mΩ SW Leakage Current VSW = 1.2 V, VOUT = 0 V, TA = −40°C to +45°C4 0.18 2 µA OSCILLATOR Switching Frequency fSW 1.8 2 2.2 MHz Maximum Duty Cycle DMAX 85 90 % OUTPUT VOUT Range VOUT 1.8 3.3 V FB Pin Voltage VFB PWM mode 1.2338 1.259 1.2842 V FB Pin Current IFB VFB = 1.26 V 0.1 0.25 µA EN/MODE LOGIC Input Voltage Threshold Low VIL 0.25 V Input Voltage Threshold High VIH 0.8 V EN/MODE Leakage Current VEN = GND or VIN, VOUT = 0 V 0.001 0.25 µA THERMAL SHUTDOWN5 Thermal Shutdown Threshold 150 °C Thermal Shutdown Hysteresis 15 °C 1 All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC). Specifications are subject to change without notice. 2 Guaranteed by design, but not production tested. VIN can never exceed VOUT once the ADP1607 is enabled. 3 Minimum value is characterized by design. Maximum value is characterized on the bench. 4 This parameter is the semiconductor leakage current. The semiconductor leakage current doubles with every 10°C increase in temperature. The maximum limit follows the same trend over temperature. 5 Thermal shutdown protection is only active in PWM mode. |
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