LT1304CS8-5 Linear Technology, LT1304CS8-5 Datasheet - Page 3

• Manufacturer Part Number: LT1304CS8-5
• Description: IC DC/DC CONV STEP-UP 5V 8-SOIC
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LT1304CS8-5

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 200mA
• Frequency - Switching: 300kHz
• Voltage - Input: 1.5 ~ 8 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 500mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PARAMETER
Switch Saturation Voltage
TYPICAL PERFORMANCE CHARACTERISTICS
ELECTRICAL C
The
temperature range.
Switch Leakage
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
1.210
1.205
1.200
500
400
300
200
100
0
–50
denotes specifications which apply over the 0 C to 70 C operating
0
Feedback Voltage
Switch Saturation Voltage
T
A
–25
= 25 C
0.2
SWITCH CURRENT (A)
TEMPERATURE ( C)
0.4
0
0.6
25
HARA TERISTICS
0.8
50
W
1.0
75
C
1304 G04
1304 G01
U
100
1.2
CONDITIONS
I
I
Switch Off, V
SW
SW
= 1A
= 700mA
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
20
18
16
14
12
10
8
6
4
2
0
–50
–50
Peak Switch Current Limit
Feedback Pin Bias Current
SW
–25
–25
= 5V
V
IN
= 2V, V
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
SHDN
25
25
= 2V unless otherwise noted.
50
50
LT1304/LT1304-3.3/LT1304-5
75
75
1304 G02
1304 G05
100
100
300
250
200
150
100
50
8
7
6
5
4
3
2
1
0
0
–50
0
On- and Off-Times
Supply Current
MIN
T
A
1
= 25 C
–25
NOT SWITCHING
2
MAXIMUM ON-TIME
V
V
TEMPERATURE ( C)
INPUT VOLTAGE (V)
SHDN
SHDN
0.37
0.26
0.01
TYP
0
3
OFF-TIME
= V
= 0V
25
IN
4
MAX
0.35
5
7
50
6
75
7
UNITS
1304 G03
1304 G06
3
100
8
V
V
A