ml4865 Fairchild Semiconductor, ml4865 Datasheet - Page 5

• Manufacturer Part Number: ml4865
• Description: High Voltage High Current Boost Regulator
• Manufacturer: Fairchild Semiconductor

Functional Description
Regulator Operation
Shutdown
PRODUCT SPECIFICATION
REV. 1.0.2 8/10/01
Ω
Feedback
Design Considerations
Input Voltage Range
Output Current Capability
I
I
I
η = 0 65
I
I
η =
OUT MAX
OUT MAX
IN
IN
OUT MAX
=
=
(
(
(
(
(
0 025
(
.
0 07
.
0 05
.
.
)
)
)
≅
≅
×
≅
×
×
V
V
V
V
V
OUT
V
IN
V
V
IN
IN
OUT
V
OUT
IN
IN
(
(
IN
+
(
×
+
+
0 4
0 65
×
(
.
×
.
(
0 4
I
0 07
IN
.
(
.
(
0 05
× η (A)
.
×
V
IN
×
(
V
+
IN
0 4
.
(
+
(
×
0 4
.
(
(
(
0 025
.
×
0 65
.
×
V
IN
(
ML4865
+
0 65
.
(1)
(
5