LTC1693-2CS8#PBF Linear Technology, LTC1693-2CS8#PBF Datasheet - Page 15
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LTC1693-2CS8#PBF
Manufacturer Part Number
LTC1693-2CS8#PBF
Description
IC MOSFET DVR N-CH DUAL 8-SOIC
Manufacturer
Linear Technology
Datasheet
1.LTC1693-1CS8PBF.pdf
(20 pages)
Specifications of LTC1693-2CS8#PBF
Configuration
High-Side
Input Type
Inverting and Non-Inverting
Delay Time
38ns
Current - Peak
1.5A
Number Of Configurations
2
Number Of Outputs
2
Voltage - Supply
4.5 V ~ 13.2 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Side Voltage - Max (bootstrap)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL APPLICATIONS
18
16
14
12
10
8
6
35
V
50mA LOAD
CC
= 5V
40
Output Voltage
45
DUTY CYCLE (%)
50
55
INDUCTOR PEAK CURRENT 600mA
R2, C1 SET THE OSCILLATION FREQUENCY AT 200kHz
R1 SETS THE DUTY CYCLE AT 45%
EFFICIENCY 80% AT 50mA LOAD
*SUMIDA CDRH125-220
U
C1
680pF
BAT85
60
D1
1693 TA06b
C2
0.1 F
1
65
LTC1693-3
13k
1%
R2
4
8
5V to 12V Boost Converter
+
3
7.5k
1%
R1
C3
4.7 F
7
V
CC
= 5V
Q1
BS170
L1*
22 H
1N5819
D2
100
50
+
90
80
70
60
1693 TA06a
10
V
50mA LOAD
C
47 F
CC
L
= 5V
11
V
12V
50mA
OUTPUT VOLTAGE (V)
OUT
12
Efficiency
13
14
15
1693 TA06c
LTC1693
16
15