LTC3829EFE#PBF Linear Technology, LTC3829EFE#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC3829EFE#PBF
• Description: IC BUCK SYNC ADJ 38TSSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3829EFE#PBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 5 V
• Frequency - Switching: 250kHz ~ 770kHz
• Voltage - Input: 4.5 ~ 38 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 38-TSSOP Exposed Pad, 38-eTSSOP, 38-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -

LTC3829
Typical perForMance characTerisTics

0.604
0.602
0.596
0.592
0.600
0.598
0.594
–50
Regulated Feedback Voltage
vs Temperature
–25
0
TEMPERATAURE (°C)
800
600
400
200
25
70
60
40
30
20
50
10
0
0
–50
0
Shutdown Current vs Temperature
Oscillator Frequency
vs Input Voltage
50
–25
5
75
10
0
INPUT VOLTAGE (V)
TEMPERATURE (°C)
100
15
3829 G16
25
V
V
V
FREQ
FREQ
FREQ
20
125
50
≥ 2.4V
= 1.2V
= 0V
25
75
30
200
700
600
500
400
300
100
–50
35
Oscillator Frequency
vs Temperature
3829 G19
3829 G21
–25
125
40
0
TEMPERATURE (°C)
V
V
V
FREQ
FREQ
25
FREQ
≥ 2.4V
= 1.2V
= 0V
50
75
50
40
30
20
10
0
0
6
5
4
3
2
1
–50
5
100
Shutdown Current
vs Input Voltage
Quiescent Current vs Temperature
without EXTV
3829 G17
–25
10
125
15
0
INPUT VOLTAGE (V)
TEMPERATURE (°C)
CC
20
25
4.3
4.1
3.9
3.7
3.5
3.3
2.9
3.1
2.7
2.5
–50
Undervoltage Lockout Threshold
(INTV
25
50
–25
CC
75
30
) vs Temperature
0
TEMPERATURE (°C)
100
35
FALLING
RISING
3829 G20
3829 G22
25
125
40
50
75
100
3829 G18
3829f
125