LTC1682CMS8#TR Linear Technology, LTC1682CMS8#TR Datasheet - Page 2

• Manufacturer Part Number: LTC1682CMS8#TR
• Description: IC MULTI CONFIG ADJ 90MA 8MSOP
• Manufacturer: Linear Technology
• Type: Step-Up (Boost), Switched Capacitor (Charge Pump), Doublerr

Specifications of LTC1682CMS8#TR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 2.5 ~ 5.5 V
• Current - Output: 90mA
• Frequency - Switching: 550kHz
• Voltage - Input: 1.8 ~ 4.4 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

PACKAGE/ORDER
ABSOLUTE
LTC1682/LTC1682-3.3/LTC1682-5
V
V
CPO to Ground ........................................................ 10V
SHDN, FILT/FB Voltage to
V
I
Consult factory for Military grade parts.
ELECTRICAL CHARACTERISTICS
range, otherwise specifications are T
PARAMETER
V
I
I
FB Input Current
FB Voltage
Regulated Output Voltage
V
Charge Pump Oscillator Frequency
Burst Mode is a trademark of Linear Technology Corporation.
2
VIN
VIN
OUT
IN
OUT
IN
OUT
OUT
Ground ..................................... – 0.3V to (V
*PIN3 = FILT FOR LTC1682-3.3/LTC1682-5
Operating Voltage
Shutdown Current
Operating Current
FILT/FB*
to Ground ..............................................– 0.3V to 5V
Temperature Coefficient
...................................................................... 90mA
SHDN
Voltage ................................................– 0.3V to 6V
Short-Circuit Duration ............................ Indefinite
V
GND
OUT
= FB FOR LTC1682
T
JMAX
8-LEAD PLASTIC MSOP
1
2
3
4
= 125 C,
MS8 PACKAGE
TOP VIEW
JA
W
MAXIMUM
= 140 C/ W
8
7
6
5
CPO
C
V
C
+
IN
–
W W
INFORMATION
U
A
CONDITIONS
LTC1682
LTC1682-3.3
LTC1682-5
SHDN = 0V
I
LTC1682, FB = 1.235V
LTC1682
LTC1682-3.3, I
LTC1682-5, I
I
OUT
OUT
= 25 C. SHDN = V
0 C to 70 C
– 40 C to 85 C
MS8 PART MARKING
= 0mA, Burst Mode
> 200 A, V
RATINGS
LTC1682CMS8
LTC1682CMS8-3.3
LTC1682CMS8-5
LTC1682IMS8
LTC1682IMS8-3.3
LTC1682IMS8-5
LTGV
LTER
LTGT
ORDER PART
W
NUMBER
OUT
OUT
U
IN
= 1mA
= 1.8V to 4.4V
IN
= 1mA
LTGW
LTHM
LTGU
IN
+ 0.3V)
TM
= 3V; C1 = 0.22 F; C2, C3, C4 = 4.7 F, unless otherwise noted.
The
U
Operation
(Note 1)
denotes specifications that apply over the full operating temperature
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
Maximum Junction Temperature .......................... 125 C
FILT/FB*
*PIN3 = FILT FOR LTC1682-3.3/LTC1682-5
Commercial ............................................ 0 C to 70 C
Extended Commercial (Note 2) ........... – 40 C to 85 C
Industrial ........................................... – 40 C to 85 C
SHDN
V
GND
OUT
= FB FOR LTC1682
T
JMAX
1
2
3
4
8-LEAD PLASTIC SO
= 125 C,
S8 PACKAGE
TOP VIEW
JA
= 120 C/ W
8
7
6
5
CPO
C
V
C
+
IN
–
1.210
3.23
MIN
– 50
480
1.8
2.7
4.9
2
S8 PART MARKING
1.235
1682
168233
16825
3.30
TYP
150
150
550
5.0
LTC1682CS8
LTC1682CS8-3.3
LTC1682CS8-5
LTC1682IS8
LTC1682IS8-3.3
LTC1682IS8-5
1
50
ORDER PART
NUMBER
1.260
MAX
3.37
250
300
620
4.4
4.4
4.4
5.1
50
5
1682I
1682I33
1682I5
UNITS
ppm
kHz
nA
V
V
V
A
A
A
V
V
V