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AS1323-BTTT-27 Datasheet(PDF) 5 Page - ams AG |
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AS1323-BTTT-27 Datasheet(HTML) 5 Page - ams AG |
5 / 15 page www.austriamicrosystems.com/DC-DC_Step-Up/AS1323 Revision 1.07 4 - 14 AS1323 Datasheet - Electrical Character i s t ics 6 Electrical Characteristics 6.1 DC Electrical Characteristics TAMB = -40°C to +85°C, VBATT = 1.2V, VOUT = VOUT(NOM), SHDNN = VOUT, RLOAD = ∞, unless otherwise noted. Typical values are at TA = 25°C.(unless otherwise specified). Limits are 100% production tested at TAMB = 25ºC. Limits over the operating temperature range are guaranteed by design. Note: All limits are guaranteed. The parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods. Table 4. Electrical Characteristics Symbol Parameter Condition Min Typ Max Unit VINMIN Minimum Input Voltage 0.75 V VIN Operating Input Voltage TAMB = 25ºC 0.95 2 V VINSU Minimum Start-Up Input Voltage TAMB = 25ºC, RLOAD = 100 Ω 0.75 0.95 V VOUT Output Voltage AS1323-27 2.619 2.7 2.781 V AS1323-30 2.91 3.0 3.09 AS1323-33 3.201 3.3 3.399 RLOAD Load depended drop of VOUT VBATT = 1.5V; ILOAD = 45mA 30 40 mV RDS-ON N-Channel On-Resistance 0.5 1.0 Ω P-Channel On-Resistance 0.75 1.5 Ω ILIMIT N-Channel Switch Current Limit Programmed at 400mA 400 mA tON Switch Maximum On-Time 6 µs Synchronous Rectifier Zero-Crossing Current 10 mA IOP-OUT Operating Current into VBATT VBATT = 1.5V, VOUT = 3.3V, TAMB = 25ºC 6 µA IQ-OUT Quiescent Current to VOUT 1.6 3 µA IQ-BAT Quiescent Current into VBATT VBATT = 1.5V, TAMB = 25ºC 0.3 1 µA ISDI-OUT 1 1. VOUT is completely disconnected (0V) during shutdown. Shutdown Current to VOUT 200 nA ISDI-BAT Shutdown Current into VBATT VBATT = 1.5V, TAMB = 25ºC 100 nA VIL SHDNN Voltage Threshold, Low 150 mV VIH SHDNN Voltage Threshold, High 900 mV ISDI SHDNN Input Bias Current TAMB = 25ºC, VSDI = VOUT 100 300 nA |
Similar Part No. - AS1323-BTTT-27 |
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