LT1947EMSE#PBF Linear Technology, LT1947EMSE#PBF Datasheet - Page 4
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LT1947EMSE#PBF
Manufacturer Part Number
LT1947EMSE#PBF
Description
IC REG TFT-LCD ADJ 10-MSOP
Manufacturer
Linear Technology
Datasheet
1.LT1947EMSPBF.pdf
(12 pages)
Specifications of LT1947EMSE#PBF
Applications
Converter, TFT, LCD
Voltage - Input
2.7 ~ 8 V
Number Of Outputs
3
Voltage - Output
Adjustable up to 30V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LT1947
TYPICAL PERFOR A CE CHARACTERISTICS
4
100
500
400
300
200
100
1.8
1.6
1.4
1.2
1.0
0.8
90
80
70
60
50
0
–50
–50
SW1 Maximum Duty Cycle
0
SW1 Current Limit
0.2
–25
–25
0.4
SWITCH CURRENT (A)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
Switch 1 Saturation Voltage
0
W
90°C
–45°C
0.6
25°C
25
25
U
0.8
50
50
1
75
75
1.2
1947 G04
1947 G08
1947 G06
100
100
1.4
800
600
400
200
1.0
0.8
0.6
0.4
0.2
3.2
3.0
2.8
2.6
2.4
2.2
0
0
–50
–50
SW2 Current Limit
0
Oscillator Frequency
Switch 2 Saturation Voltage
–25
–25
0.1
SWITCH CURRENT (A)
TEMPERATURE (°C)
TEMPERATURE (°C)
0.2
0
0
25
0.3
25
25°C
90°C
–45°C
50
0.4
50
75
0.5
75
1947 G05
1947 G09
1947 G07
100
100
0.6
1947fa