High Power DC/DC Boost Converter
with Optional Dynamic Voltage Programming
Electrical Characteristics
1
V
IN
= 3.6V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C.
Symbol
SEL, EN/SET
V
SEL(L)
V
SEL(H)
V
EN/SET(L)
V
EN/SET(H)
T
EN/SET LO
T
EN/SET HI MIN
T
EN/SET HI MAX
T
OFF
T
LAT
I
EN/SET
AAT1210
Description
SEL Threshold Low
SEL Threshold High
Enable Threshold Low
Enable Threshold High
EN/SET Low Time
Minimum EN/SET High Time
Maximum EN/SET High Time
EN/SET Off Timeout
EN/SET Latch Timeout
EN/SET Input Leakage
Conditions
V
IN
V
IN
V
IN
V
IN
=
=
=
=
2.7V
5.5V
2.7V
5.5V
Min
Typ
Max
0.4
Units
V
V
V
V
µs
ns
µs
µs
µs
µA
1.4
0.4
1.4
0.3
50
75
500
500
1
75
-1
1. Specifications over the -40°C to +85°C operating temperature range are assured by design, characterization and correlation with sta-
tistical process controls.
1210.2007.02.1.2
5
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
