MIC5159 MICREL [Micrel Semiconductor], MIC5159 Datasheet - Page 3

• Manufacturer Part Number: MIC5159
• Description: PROGRAMMABLE CURRENT LIMIT UCAP LDO REGULATOR CONTROLLER
• Manufacturer: MICREL [Micrel Semiconductor]

Absolute Maximum Ratings
Supply Voltage (V
Enable Input Voltage (V
Power Dissipation (P
Storage Temperature (T
Lead Temperature (soldering, 5 sec.) ....................... 260 C
ESD Rating
Electrical Characteristics
T
unless otherwise specified, Note 3
Parameter
Output Voltage Accuracy
Output Voltage Line Regulation
Output Voltage Load Regulation
Ground Pin Current
Adjust Pin Bias Current
Maximum V
Current-Limit Threshold
Start-up Time
Enable Input
Enable Input Threshold
Enable Pin Input Current
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. P
4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
5. Specification for packaged product only.
6. I
April 2004
MIC5159
A
= 25 C with V
GND
D
(max) = (T
is the quiescent current. I
GS
(4)
J
(max) – T
................................................................ 2kV
IN
= V
(6)
IN
) .................................................. +6.0V
OUT
D
A
(max)) ................................... Note 3
)
EN
S
+ 1V; V
) ....................... –65 C to +150 C
JA
) ........................................ +6.0V
IN
, where
= I
GND
EN
Condition
At 25 C
Over temperature range
V
I
V
V
(PFET fully ON); V
(PFET fully ON); V
(PFET fully ON); V
V
V
Regulator enabled
Regulator shutdown
Enable hysteresis
Independent of state
L
IN
EN
EN
IN
EN
= 1.2V, C
= 10mA to 1.0A
+ I
(4)
JA
= V
– V
OUT
= V
depends upon the printed circuit layout, see “Applications Information.”
0.2V (MIC5159 OFF)
1.2V (MIC5159 ON)
(1)
IS
OUT
.
IN
IN
+ 1.0V to 5.5V
= C
OUT
IN
IN
IN
= 5.0V
= 3.3V
= 2.5V
= 10 F, ceramic, I
3
Operating Ratings
Supply Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Package Thermal Resistance
SOT-23-6 (
OUT
= 10mA; bold values indicate –40 C < T
JA
IN
) .............................................. 235 C/W
) ................................. +1.65V to +5.5V
EN
J
(2)
) ................ –40 C
) .............................. 0V to +5.5V
–0.1
Min
4.5
3.1
2.3
1.2
–1
–2
40
20
0.007
0.01
Typ
0.2
15
10
50
30
50
M9999-041204
+0.1
J
Max
150
250
1.0
0.2
+1
+2
T
30
20
65
< +125 C;
1
1
J
+125 C
Micrel
Units
%/V
mA
mV
mV
nA
%
%
%
V
V
V
V
V
A
A
A
s