LTC1522CS8 Linear Technology, LTC1522CS8 Datasheet - Page 2

• Manufacturer Part Number: LTC1522CS8
• Description: IC DC/DC CONV 5V CHRG PMP 8-SOIC
• Manufacturer: Linear Technology
• Type: Switched Capacitor (Charge Pump)r

Specifications of LTC1522CS8

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 20mA
• Frequency - Switching: 700kHz
• Voltage - Input: 2.7 ~ 5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

ABSOLUTE
PACKAGE/ORDER
ELECTRICAL CHARACTERISTICS
LTC1522
(Note 1)
V
V
SHDN to GND ............................................. – 0.3V to 6V
V
Consult factory for Industrial and Military grade parts.
V
2
SYMBOL PARAMETER
V
V
I
f
V
V
I
I
t
The
range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
CC
OSC
IH
IL
ON
IN
IN
OUT
IH
IL
IN
OUT
OUT
= 2.7V to 5V, C
to GND .................................................. – 0.3V to 6V
denotes specifications which apply over the specified temperature
to GND ............................................... – 0.3V to 6V
Short-Circuit Duration ............................ Indefinite
V
OUT
V
NC
C
T
Input Voltage
Output Voltage
Operating Supply Current
Shutdown Supply Current
Output Ripple
Efficiency
Switching Frequency
SHDN Input Threshold
SHDN Input Current
V
IN
+
JMAX
OUT
8-LEAD PLASTIC MSOP
1
2
3
4
= 125 C,
Turn-On Time
MS8 PACKAGE
TOP VIEW
FLY
W
MAXIMUM
JA
= 0.22 F, C
= 160 C/ W
8
7
6
5
NC
SHDN
GND
C
–
W W
IN
INFORMATION
U
= C
OUT
MS8 PART MARKING
CONDITIONS
2.7V V
3V V
2.7V V
2.7V V
3.6V < V
V
V
Oscillator Free Running
V
V
V
RATINGS
IN
IN
SHDN
SHDN
IN
= 10 F, T
LTC1522CMS8
= 3V, I
= 3V, I
= 3V, I
ORDER PART
W
IN
= V
= 0V
NUMBER
IN
IN
IN
IN
U
LTCG
IN
OUT
OUT
OUT
5V, I
MIN
5V, I
5V, I
5V, I
3.6V, I
= 10mA
= 10mA
= 0mA
OUT
to T
OUT
OUT
OUT
OUT
U
20mA
MAX
= 0mA, SHDN = 0V
= 0mA, SHDN = V
10mA
= 0mA, SHDN = V
unless otherwise specified. (Note 2)
Commercial Temperature Range ................ 0 C to 70 C
Extended Commercial Operating
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
Note 2: C grade device specifications are guaranteed over the 0 C to 70 C
temperature range. In addition, C grade device specifications are assured
over the – 40 C to 85 C temperature range by design or correlation, but
are not production tested.
Temperature Range (Note 2) ............. – 40 C to 85 C
V
OUT
V
NC
C
IN
IN
T
+
JMAX
IN
1
2
3
4
8-LEAD PLASTIC SO
= 125 C,
S8 PACKAGE
TOP VIEW
JA
= 150 C/ W
8
7
6
5
NC
SHDN
GND
C
MIN
–
2.7
4.8
4.8
0.4
– 1
– 1
0.005
S8 PART MARKING
TYP
700
5.0
5.0
70
82
6
1
ORDER PART
LTC1522CS8
NUMBER
(0.7)(V
1522
MAX
5.2
5.2
2.5
15
5
1
1
1
IN
)
UNITS
mV
kHz
ms
P-P
%
V
V
V
A
A
A
V
V
A
A