PRELIMINARY
CALIFORNIA MICRO DEVICES
Absolute Maximum Ratings
Parameter
Rating
ESD Protection (HBM)
2000
V
IN
, V
OUT
Voltages
+ 5.5, Gnd - 0.5
V
EN
Logic Input Voltage
V
IN
+ 0.5, Gnd - 0.5
Temperature: Storage
-40 to +150
Operating Ambient
0 to +70
Operating Junction
0 to +170
Standard Operating Conditions
Parameter
Range
V
IN
- Input Voltage Range
3.0 to 5.5
Ambient Operating Temperature
0 to +70
200 (approx)
⎝
JA
of MSOP package on pcb
I
OUT
- Output Load Current
0 to 200
C
BYP
0.1
C
OUT
0 to 100
CM3702
Unit
V
V
V
°C
Unit
V
°C
°C/W
mA
µF
µF
Symbol
V
CS
V
OUT
V
R LOAD
V
R LINE
R
DISCHG
Electrical Operating Characteristics
(V
IN
= 5.0V; I
OUT
=100mA; C
OUT
=10uF; C
P
= 1µF; C
S
= 10µF; unless specified otherwise)
Parameter
Conditions
MIN
TYP
MAX
5.5
5.8
7
Charge pump output voltage
V
OUT
= 5V, 1mA
≤
I
OUT
≤
100mA;
Regulator Output Voltage
Load Regulation
Line Regulation
V
OUT
Discharge Resistance
LDO Regulator Ground Current via
GND pin
Charge Pump Shutdown Current
via DGND pin
Power Supply Rejection
Output Voltage Noise
Output Voltage Noise
EN1, EN2 Input High threshold
EN1, EN2 Input Low threshold
Overload Current Limit
Output Short Circuit Current
Thermal Shutdown Junction Temp
Thermal Shutdown Hysteresis
V
IN
= 4.0V; 1mA
≤
I
OUT
≤
100mA;
I
OUT
= 1mA to 100mA
Vary V
IN
from 3.0V to 5.0V
LDO regulator disabled
EN2 (pin 6) grounded; V
IN
= 5V
Shutdown (EN2 grounded)
Regulator Enabled, I
OUT
= 0mA
Regulator Enabled, I
OUT
= 100mA
4.85
0.2
0.02
500
1
180
180
1
42
42
35
38
2.0
0.5
200
100
300
200
170
25
10
10
5.15
UNIT
V
V
%
%
Ω
µA
µA
µA
µA
dB
dB
µVrms
µVrms
V
V
mA
mA
°C
°C
I
GND
I
DGND
PSRR
e
NO
e
NO
V
IH
V
IL
I
LIM
I
SC
T
JSD
T
HYS
EN1 (pin 7) grounded, V
IN
= 5.0V
I
OUT
= 100mA; C
BYP
=0.1uF
f = 100Hz
f = 10kHz
BW=22Hz-22kHz; C
OUT
=10uF;
C
BYP
=0.1uF; I
OUT
= 100mA
BW=22Hz-22kHz; C
p
=1uF, C
S
=3uF
C
OUT
=C
BYP
=0.1uF; I
OUT
= 100mA
V
IN
= 5.0V
V
IN
= 5.0V
(LDO only)
(LDO only)
© 2004 California Micro Devices Corp. All rights reserved
09/22/04
430 N. McCarthy Blvd, #100, Milpitas, California 95035
Tel: (408) 263-3214 Fax: (408) 263-7846
www.calmicro.com
3
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
