LT3695EMSE#PBF Linear Technology, LT3695EMSE#PBF Datasheet - Page 7

• Manufacturer Part Number: LT3695EMSE#PBF
• Description: IC SWIT REG BUCK 1A ADJ 16MSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT3695EMSE#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 20 V
• Current - Output: 1A
• Frequency - Switching: 250kHz ~ 2.2MHz
• Voltage - Input: 3.6 ~ 36 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-MSOP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL PERFORMANCE CHARACTERISTICS
1200
1000
600
400
200
800
–10
–20
–30
–40
–50
–60
12
10
60
50
40
30
20
10
0
8
6
4
2
0
0
–750 –500
0
0
RUN/SS Pin Current
Error Amplifi er Output Current:
LT3695-3.3
Frequency Foldback: LT3695-5
R
RT
5
= 29.4k
1
OUTPUT ERROR VOLTAGE (mV)
10
RUN/SS PIN VOLTAGE (V)
OUTPUT VOLTAGE (V)
–250
15
2
20
0
3
25
250
30
4
500
35
3695 G19
3695 G25
3695 G22
750
40
5
120
100
–10
–20
–30
–40
–50
–60
1.4
1.2
1.0
0.8
0.6
0.4
0.2
80
60
40
20
60
50
40
30
20
10
0
0
0
–900 –600
–50
0
Boost Diode Forward Voltage
Minimum Switch On-Time
Error Amplifi er Output Current:
LT3695-5
I
OUT
–25
= 1A
OUTPUT ERROR VOLTAGE (mV)
0.25
BOOST DIODE CURRENT (A)
0
–300
TEMPERATURE (°C)
25
0.5
50
0
75
300
0.75
100
600
125
T
A
3695 G23
3695 G26
3695 G20
= 25°C, unless otherwise noted.
150
900
1
–10
–20
–30
–40
–50
–60
2.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
5.0
4.0
3.5
3.0
2.5
2.0
1.8
1.6
4.5
60
50
40
30
20
10
0
0
–200
0
1
Soft-Start
Error Amplifi er Output Current:
LT3695
Minimum Input Voltage
SYNC < 0.3V
V
L = 10μH
f = 800kHz
OUT
0.5
= 3.3V
LT3695 Series
FB PIN ERROR VOLTAGE (mV)
–100
RUN/SS PIN VOLTAGE (V)
1.0
LOAD CURRENT (mA)
10
1.5
0
2.0
100
2.5
100
3.0
3695 G21
3695 G27
3659 G24
3695fa
7
1000
200
3.5