LT3695EMSE-3.3#PBF Linear Technology, LT3695EMSE-3.3#PBF Datasheet - Page 3

• Manufacturer Part Number: LT3695EMSE-3.3#PBF
• Description: IC BUCK SYNC 3.3V 1A 16MSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT3695EMSE-3.3#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• 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
• Primary Input Voltage: 36V
• No. Of Outputs: 1
• Output Voltage: 3.3V
• Output Current: 1A
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
Minimum Operating Voltage (Note 6)
V
Quiescent Current from V
Quiescent Current from BD Pin
Quiescent Current from OUT1,2 Pins
Minimum BD Pin Voltage: LT3695
Feedback Voltage: LT3695
FB Pin Bias Current: LT3695
Reference Voltage Line Regulation
Output Voltage
Error Amp g
Error Amp Voltage Gain
V
V
V
V
V
Switching Frequency
Minimum Switch Off-Time
Switch Current Limit (Note 7)
IN
C
C
C
C
C
Source Current
Sink Current
Pin to Switch Current Gain
Switching Threshold
Clamp Voltage
Overvoltage Lockout
m
IN
LT3695
LT3695-3.3 V
LT3695-5
LT3695
LT3695-3.3 V
LT3695-5
LT3695
LT3695-3.3 V
LT3695-5
LT3695-3.3
LT3695-5
CONDITIONS
V
V
V
V
V
V
V
V
V
V
V
V
V
FB Pin Voltage = 800mV
3.6V < V
I
R
R
R
E- and I-Grades
H-Grade
SYNC = 0V
SYNC = 3.3V or Clocked
VC
BD
BD
OUT1,2
OUT1,2
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RUN/SS
RT
RT
RT
= ±1.5μA
= 3.3V
< 3V
= 8.06k
= 29.4k
= 158k
= 3.3V
= 5V
= 0.2V V
= 10V, V
= 10V, V
= 10V, V
= 10V, V
= 0.2V, V
= 10V, V
= 10V, V
= 0.2V
= 10V, V
= 0.2V
= 10V, V
IN
< 36V
BD
BD
OUT1,2
OUT1,2
BD
BD
OUT1,2
OUT1,2
BD
BD
A
= 3.3V, Not Switching
= 0V, Not Switching
= 3.3V, Not Switching
= 0V, Not Switching
= 3.3V
= 3.3V
= 25°C. V
= 3.3V, Not Switching
= 5V, Not Switching
= 3.3V, Not Switching
= 5V, Not Switching
The
l
IN
denotes the specifi cations which apply over the full operating
= 10V, V
RUN/SS
= 10V, unless otherwise noted. (Note 4)
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
4.925
MIN
3.27
3.25
4.95
1.98
1.45
1.18
792
785
225
0.4
0.9
36
35
43
43
5
5
LT3695 Series
0.001
1300
0.01
0.01
1.25
TYP
800
800
430
250
130
130
3.4
3.4
3.4
3.4
2.8
3.3
3.3
0.6
2.2
1.0
1.7
1.4
38
35
90
35
35
55
10
65
10
65
–5
50
50
0
5
5
2
0.005
5.075
MAX
39.9
3.33
3.35
5.05
2.42
1.66
160
100
112
112
808
815
–40
275
210
250
3.6
4.3
3.6
3.6
0.5
0.5
0.8
1.1
60
60
60
–5
15
15
3
2
UNITS
3695fa
3
MHz
MHz
%/V
kHz
V/V
A/V
mV
mV
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
nA
μS
μA
μA
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V
A
A