LT1308BCS8#PBF Linear Technology, LT1308BCS8#PBF Datasheet - Page 5

• Manufacturer Part Number: LT1308BCS8#PBF
• Description: IC DC/DC CONV SINGLE CELL 8-SOIC
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LT1308BCS8#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 1A
• Frequency - Switching: 600kHz
• Voltage - Input: 1 ~ 10 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Primary Input Voltage: 6V
• No. Of Outputs: 1
• Output Voltage: 34V
• Output Current: 1A
• No. Of Pins: 8
• Operating Temperature Range: 0°C To +70°C
• Msl: MSL 1 - Unlimited
• Supply Voltage Range: 1V To 10V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL PERFORMANCE CHARACTERISTICS
800
750
700
650
600
550
500
450
400
90
85
80
75
70
65
60
55
50
50
40
30
20
10
0
–50
1
0
LT1308B
12V Output Effi ciency
SHDN Pin Bias Current vs Voltage
Oscillator Frequency vs
Temperature
–2.5
2
SHDN PIN VOLTAGE (V)
LOAD CURRENT (mA)
TEMPERATURE (°C)
10
0
4
V
IN
25
= 5V
V
6
IN
100
50
= 3.3V
8
75
–40°C
1308A/B G04
1308 • G10
25°C
85°C
1308 G07
1000
100
10
180
170
160
150
140
130
120
110
100
3.0
2.5
2.0
4.0
3.5
80
70
60
50
40
30
20
10
0
–50
–50
0
Switch Current Limit vs
Duty Cycle
FB, LBI Bias Current vs
Temperature
LT1308A Quiescent Current vs
Temperature
–25
–25
20
LBI
TEMPERATURE (°C)
TEMPERATURE (°C)
DUTY CYCLE (%)
0
0
40
25
25
60
50
50
FB
80
75
75
1308 • G08
1308 • G11
1308 • G05
100
100
100
LT1308A/LT1308B
1.25
1.24
1.23
1.22
1.21
1.20
1.19
1.18
500
400
300
200
100
203
202
201
200
199
198
197
196
195
0
–50
–50
0
Switch Saturation Voltage
vs Current
Low Battery Detector Reference
vs Temperature
Feedback Pin Voltage vs
Temperature
–25
–25
0.5
SWITCH CURRENT (A)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
1.0
25
25
25°C
50
50
1.5
–40°C
85°C
75
75
1308 • G09
1308abfb
1308 • G12
1308 G06
5
2.0
100
100