AS1371-BTDT-15 austriamicrosystems, AS1371-BTDT-15 Datasheet
AS1371-BTDT-15
Specifications of AS1371-BTDT-15
Related parts for AS1371-BTDT-15
AS1371-BTDT-15 Summary of contents
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... The device features stable output voltage with ceramic capacitors down to a value of 1µF, strict output voltage regulation tolerances (±1%), and good line- and load-regulation. The AS1371 is available in a 6-pin 2x2 TDFN package and is qualified for -40°C to +85°C operation. Figure 1. AS1371 - Typical Application Diagram www ...
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... OUT Exposed Pad GND www.austriamicrosystems.com/LDOs/AS1371 IN OUT 1 6 POK SENSE 2 AS1371 5 EN GND 3 Exposed 4 Pad Description LDO Input. Input voltage range: 1.2V to 3.6V. Bypass with 1µF to GND. Power-OK Output. Active-low, open-drain output indicates an out-of-regulation condition. Connect a 100kΩ pull-up resistor to pin OUT for logic levels. Leave this pin unconnected if the Power-OK feature is not used. Active-High Enable Input. A logic low reduces the supply current to < ...
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... Input Current (latch-up immunity) Electrostatic Discharge Electrostatic Discharge HBM Temperature Ranges and Storage Conditions Thermal Resistance θ JA Junction Temperature Storage Temperature Range Package Body Temperature Humidity non-condensing Moisture Sensitive Level www.austriamicrosystems.com/LDOs/AS1371 Section 6 Electrical Characteristics on page 4 Min Max Units -0.3 +5 0.3 ...
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... Enable Input Bias Current EN Power-OK Output V Power-OK Voltage Threshold POK V Power-OK Sense Voltage Threshold SENSE V POK Output Voltage Low OL www.austriamicrosystems.com/LDOs/AS1371 = 1µ -40°C to +85ºC (unless otherwise specified). Typical Values are at T OUT AMB Conditions Available in 50mV steps, see Ordering Information on page +25º 1mA, ...
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... The delay time is defined as time required to set V 4. Guaranteed by design. 5. The functionality is proven by production test, limits 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. www.austriamicrosystems.com/LDOs/AS1371 Conditions 0 ≤ V ≤ 3.6V +25ºC, V ...
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... Output Current (mA) Figure 7. POK Voltage Threshold vs. Temperature 100 POK rising POK f alling 91 90 -40 - Temperature (°C) www.austriamicrosystems.com/LDOs/AS1371 = +25°C (unless otherwise specified). Figure 4. Line Regulation, V 1.9 1.875 1.85 1.825 1.8 1.775 1.75 1.725 1 2.2 2.4 Figure 6. Quiescent Current vs. Input Voltage 100 ...
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... AS1371 Datasheet - Figure 9. Line Transient Response 2.3V to 2.8V, no load IN 100ms/Div Figure 11. Turn ON 20µs/Div www.austriamicrosystems.com/LDOs/AS1371 Figure 10. Load Transient Response; I OUT 100ms/Div Figure 12. Turn OFF 20µs/Div Revision 1.05 = 0mA to 100mA ...
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... All devices come with fixed output voltage from 0.6V to 3.3V. The AS1371 also features a Power-OK output to indicate when the output is within 10% (max) of final value, and also an Enable pin. Shutdown current for the whole regulator is typically 10nA. The device features integrated short-circuit and over current protection. Under-Voltage lockout prevents erratic operation when the input voltage is slowly decaying (e. battery powered application). Thermal Protection shuts down the device when die temperature reaches 150° ...
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... For this particular Power-OK application, no external resistive components are necessary. Current Limiting The AS1371 include current limiting circuitry to protect against short-circuit conditions. The circuitry monitors and controls the gate voltage of the P-channel MOSFET, limiting the output current to 400mA. The P-channel MOSFET output can be shorted to ground for an indefinite period of time without damaging the device ...
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... JA Note: Pin GND is a multi-function pin providing a connection to the system ground and acting as a heat sink. This pin should be connected to the system ground using a large pad or a ground plane. www.austriamicrosystems.com/LDOs/AS1371 × ...
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... Note: Some ceramic capacitors exhibit large capacitance and ESR variations with variations in temperature. Power Supply Rejection Ratio The AS1371 is designed to deliver low dropout voltages and low quiescent currents. Power-supply rejection is typically 50dB at 10kHz. To improve power supply-noise rejection and transient response, increase the values of the input and output bypass capacitors, which are shown in Figure 14 ...
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... AS1371 Datasheet - Package Drawings and Markings Figure 15. 6-pin 2x2 TDFN Marking Package Code: XXX - encoded Datecode www.austriamicrosystems.com/LDOs/AS1371 Revision 1. ...
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... AS1371 Datasheet - Figure 16. 6-pin 2x2 TDFN Package Diagram www.austriamicrosystems.com/LDOs/AS1371 Revision 1. ...
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... AS1371 Datasheet - Ordering Information The device is available as the standard products listed in Table 4. Ordering Information Ordering Code Marking Output AS1371-BTDT-105 AO 1.05V 1 AM 1.2V AS1371-BTDT- 1.5V AS1371-BTDT- 1.8V AS1371-BTDT- 2.0V AS1371-BTDT- 2.5V AS1371-BTDT- 3.0V AS1371-BTDT- AS1371-SAMPLE V OUT 1. on request 2. Non-standard devices from 0.6V to 3.3V are available in 50mV steps. ...
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... No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services. Contact Information Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel: +43 (0) 3136 500 0 Fax: +43 (0) 3136 525 01 For Sales Offices, Distributors and Representatives, please visit: http://www.austriamicrosystems.com/contact www.austriamicrosystems.com/LDOs/AS1371 Revision 1. ...