Performance Summary - Analog Devices LTC3303A User Manual

User Guide

PERFORMANCE SUMMARY

Specifications are at T
Table 1. Performance Summary
Parameter
VOLTAGE RANGE
Input
1
Output
OUTPUT CURRENT
SWITCHING FREQUENCY
TOP SWITCH MINIMUM ON-TIME
TOP SWITCH DUTY CYCLE
1
With 1% resistors. Accuracy improves to within 1% using 0.1% FB resistors or a fixed voltage version of the LTC3303A.
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A
Symbol Test Conditions/Comments
V
IN
V
OUT
I
OUT
f V
SW
t
ON
> V
IN OUT
DC3252A
Min Typ Max
2.25 5.5
1.183 1.2 1.217
4
1.6 2.0 2.4
27
100
Unit
V
V
A
MHz
ns
%
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