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Special Features
Electrical Specs
60 Watts
APA18 (18 Amps)
• Point of load (POL) applications
• High Current slew rate at 2.5A/us1
• Open frame SIP
• High efficiency, 3.3V @ 95% (Typ)
• Adjustable Output through external resistor
programming
• -40°C to +85°C Ambient operating temperature
• UVLO protection
• Positive Enable function
• Low output ripple and noise
• Regulation to zero load
Environmental
Operating temperature
-40°C to +85°C (Ambient temperature)
Storage temperature: -40°C to +125°C
MTBF: >1 million hours
Input
Input range 3.0V to 5.5V
Efficiency 3.3V @ 95% (Typ)
Control
Enable TTL compatible
(positive enable)
Output
Line Regulation <0.5%
Load Regulation
0.75Vo 10mV
0.75 < Vo < 3.3V 15mV
3.3V ≤ Vo 30mV
Load Current 18A max (Po ≤ 60W)
Ripple and noise 50mVp-p
Output Adjust Range 0.75V - 3.3V
Current Slew Rate up to 2.5A/µS
Transient Response1 300mV typical deviation (3.3Vo)
for 50% to 100% step load
100 µS recovery
Remote Sense 10% of Vo
Turn On Input Voltage 3.0V (Typical)
OCP/OTP Hiccup - auto recovery
Isolation Non-Isolated module
Specifications subject to change without notice.
Note: 1. with output capactior of 100uF Tantalum + 1 uF
Ceramic cap
Safety
UL, cUL 609500 Recognized (Pending)
TUV EN60950 Licensed (Pending)
Total Power: 60 Watts
Input Voltages: 3.0V to 5.5V
No. of Outputs: Single