LP3927ILQ-AH National Semiconductor, LP3927ILQ-AH Datasheet - Page 5

• Manufacturer Part Number: LP3927ILQ-AH
• Description: Cellular/PCS System Power Management IC
• Manufacturer: National Semiconductor

V
∆V
V
e
PSRR
I
I
I
C
R
Q
GND
SC
N
DD
IN
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics, LDO’s
Unless otherwise noted, V
0.1 µF. Typical values and limits appearing in normal type apply for T
the entire junction temperature range for operation, −40˚C to +85˚C. (Notes 7, 8)
OUT
SHUNT
Symbol
All pins except LED_PGM,
BYP, op amp’s inputs & output
OP_AMP_OUT, IN-, IN+
GND to GND SLUG
Junction Temperature
Storage Information
Soldering Temperature
Maximum Power Dissipation (Note 3)
ESD (Note 4):
OUT
- V
Pad Temperature
KYBD
OUT
Input Voltage Range
Output Voltage Tolerance
Load Regulation
Line Regulation
Total Accuracy Error
Dropout Voltage
Output Noise Voltage
Power Supply Ripple
Rejection Ratio
Cross Talk
Quiescent Current
Ground Current
Short Circuit Current Limit
Output Capacitor
V
Resistor
O2
- V
O5
Parameter
Output Shunt
DD
= V
OUT(target)
−65˚C to 150˚C
V
I
V
I
V
V
I
I
I
10 Hz ≤ f ≤ 100 kHz
C
f = 100 Hz
f = 1 kHz
f = 10 kHz
f = 100 kHz
(Note 10)
I
VEXT = V
I
LDO3, LDO4, LDO5 OFF
I
V
Capacitance
ESR
+ 0.7V, C
OUT
OUT
OUT
OUT
OUT
OUT
OUT1
OUT1
−0.3V to 6.0V
DD1
DD
DD
DD
IN
OUT
-0.3V to 5.5V
(Notes 1,
= 2.2µF, I
, V
= 3.7V
= 3.7V
= V
= I
= 100 µA to I
= I
= I
= 100 µA,
= 0, PS_HOLD = KYBD = 0
, I
= 0V
= I
OUT2
DD2
MAX
MAX
MAX
OUT(target)
OUT2
±
150˚C
235˚C
IN
2.6W
DD
0.3V
4 kV
, V
/2,
/2
, I
(V
(Note 9)
OUT
OUT3
Conditions
DD3
DD1
= 1 mA,
,KYBD
, V
= I
MAX
+0.7V to 5.5V
, I
5
OUT4
DD2
MAX
,
Operating Ratings
, V
V
EN3, EN4, EN5
C
Junction Temperature
Operating Temperature
Thermal Resistance (Note 5)
Maximum Power Dissipation (Note 6)
,
, I
DD1
OUT
J
All other pins
Capacitance
ESR
θ
DD3
OUT5
JA
= 25˚C. Limits appearing in boldface type apply over
, V
:
(LLP28)
) = 4.7 µF, C
DD2
= I
MAX
, V
DD3
, KYBD, OP_AMP_V
Typical
OUT
100
100
400
400
3.7
27
45
45
30
10
30
70
(VO1 to VO5) = 2.2 µF, C
(Notes 1, 2)
−3.5
Min
−40
−2
−2
3
1
5
Limit
−0.3V to (V
DD
1.0 µF to 20.0 µF
Max
+3.5
+40
170
200
200
950
500
200
5.5
+2
+2
20
5
8
−40˚C to 125˚C
0.005Ω to 0.5Ω
−40˚C to 85˚C
3.0V to 5.5V
DD
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30.8˚C/W
% of I
byp
+ 0.3V)
1.78W
Units
µV
mV
mV
mΩ
dB
dB
µA
µA
2 kV
µF
%
%
%
V
Ω
=
rms
MAX