ml4875 ETC-unknow, ml4875 Datasheet - Page 3

• Manufacturer Part Number: ml4875
• Description: Voltage Boost Regulator With Shutdown
• Manufacturer: ETC-unknow

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.
V
Voltage on any other pin ...... GND – 0.3V to V
Peak Switch Current, I
Average Switch Current, I
Junction Temperature ............................................. 150°C
Storage Temperature Range ...................... –65°C to 150°C
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V
SUPPLY
PFM REGULATOR
SHUTDOWN
RESET COMPARATOR
Note 1: Limits are guaranteed by 100% testing, sampling or correlation with worst case test conditions.
V
V
V
Pulse Width (T
Output Voltage (V
Load Regulation
Under-Voltage Lockout Threshold
Input Bias Current
Shutdown Threshold
Shutdown Hysteresis
DETECT Threshold
DETECT Bias Current
RESET ON Voltage
RESET OFF Current
OUT ................................................................................................
IN
OUT
L
Quiescent Current
Current
Quiescent Current
PARAMETER
ML4875-5
ML4875-3
ML4875-T
ML4875-5
ML4875-3
ML4875-T
ON
)
OUT
)
(PEAK) .................................................
(AVG) .......................................
IN
= Operating Voltage Range, T
V
V
T
8.9µs - T
See Figure 1
V
V
V
V
V
V
V
I
V
RESET
ON
IN
IN
IN
IN
IN
IN
IN
IN
SHDN
RESET
= V
= 4.8V, SHDN = V
= 1.2V, I
= 2.4V, I
= 1.2V, I
= 2.4V, I
= 1.2V, I
= 2.4V, I
= 0 at V
OUT
= 50µA
= 5V
= high to low
OUT
ON
300mA
+ 0.3V
CONDITIONS
– 0.2V
OUT
- 11.1µs V
OUT
OUT
OUT
OUT
OUT
OUT
1.5A
7V
(MAX),
- 20mA
- 100mA
- 30mA
- 140mA
- 35mA
- 160mA
A
IN
= Operating Temperature Range (Note 1).
OUT
Lead Temperature (Soldering 10 sec.) ..................... 260°C
Thermal Resistance (
OPERATING CONDITIONS
Temperature Range
V
IN
ML4875CS-X .............................................. 0°C to 70°C
ML4875ES-X ........................................... –20°C to 70°C
ML4875CS-X ................................. 1.0V to V
ML4875ES-X .................................. 1.1V to V
(MIN)
Operating Range
–100
–100
MIN
4.85
2.91
4.85
4.85
2.91
2.91
180
194
8.9
3.2
3.2
3.2
JA
) Plastic SOIC ................. 160°C/W
TYP.
0.85
200
200
100
5.0
3.3
3.0
5.0
5.0
3.3
3.3
3.0
3.0
50
20
10
50
8
MAX
3.09
5.15
5.15
3.09
3.09
11.1
5.15
100
220
206
100
200
3.4
3.4
3.4
65
30
12
70
1
1
1
ML4875
OUT
OUT
UNITS
mV
mV
mV
mV
µA
µA
µA
µA
nA
nA
µA
µs
V
V
V
V
V
V
V
V
V
V
–0.2V
–0.2V
3