ML4865ES-2 Micro Linear, ML4865ES-2 Datasheet - Page 3

• Manufacturer Part Number: ML4865ES-2
• Description: High Voltage High Current Boost Regulator
• Manufacturer: Micro Linear

ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
Voltage on any Pin ......................... GND – 0.3V to 16.5V
Peak Switch Current (I
Average Switch Current (I
Junction Temperature .............................................. 150ºC
Storage Temperature Range ...................... –65ºC to 150ºC
Lead Temperature (Soldering, 10 sec) ..................... 150ºC
Thermal Resistance (
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V
SUPPLY
PFM REGULATOR
FEEDBACK
SHUTDOWN
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
SYMBOL
I
L(PEAK)
V
I
OUT
IN
V
V
V
I
Output Voltage
Load Regulation
Threshold Voltage
Input Bias Current
Threshold Voltage
Input Bias Current
L
IN
OUT
L
Peak Current
Quiescent Current
Current
Quiescent Current
JA
PEAK
) .................................... 160ºC/W
PARAMETER
AVG
) ......................................... 2A
IN
) ..................................... 1A
= Operating Voltage Range, T
SHDN = 0 or V
V
0V < V
V
See Figure 1
V
See Figure 1
V
V
V
OUT
IN
IN
IN
IN
SHDN
= 5V
= 5V, SENSE = open, I
= 2.4V, I
= 5V, I
= V
L2
= high to low
< V
OUT(MAX)
CONDITIONS
OUT
A
OUT
= Operating Temperature Range (Note 1)
OUT
OPERATING CONDITIONS
Temperature Range
V
IN
IN
= 160mA
ML4865CS-2 .............................................. 0ºC to 70ºC
ML4865ES-2 ............................................ –20ºC to 70ºC
Without external rectifier ............................ 1.8V to 6V
With external rectifier ................................ 1.8V to 10V
= 40mA
Voltage Range
+ 5%
OUT
= 0
11.72
11.52
11.52
–150
–150
MIN
2.38
0.8
0.4
–1
12.1
12.0
12.0
2.42
TYP
1.2
0.8
10
20
12.48
MAX
ML4865
2.48
150
150
1.6
1.6
25
30
1
UNITS
µA
µA
µA
nA
nA
A
V
V
V
V
V
3