Datasheet

Typical Performance Characteristics
Design Formulas
Characteristic Step-Down Step-Up Inverting Units
(t
on
+t
off
) Max
µs
C
T
4x10
−5
t
on
4x10
−5
t
on
4x10
−5
t
on
µF
I
pk
2I
O Max
A
L
Min
µH
R
SC
0.33/I
pk
0.33/I
pk
0.33/I
pk
Ω
C
O
µF
Note 6: V
SAT
=
Saturation voltage of the switching element.
V
D
=
Forward voltage of the flyback diode.
C
T
vs OFF Time
DS010057-6
Reference Voltage vs
Junction Temperature
DS010057-7
Discharge Current vs
Input Voltage
DS010057-8
Current Limit Sense
Voltage vs Input Voltage
DS010057-9
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