LTC1436ACGN Linear Technology, LTC1436ACGN Datasheet - Page 6
![IC SW REG SYNC STEP-DOWN 24-SSOP](/photos/6/59/65961/161-24-ssop_sml.jpg)
LTC1436ACGN
Manufacturer Part Number
LTC1436ACGN
Description
IC SW REG SYNC STEP-DOWN 24-SSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LTC1436AIGN-PLLPBF.pdf
(28 pages)
Specifications of LTC1436ACGN
Internal Switch(s)
No
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
1.19 ~ 9 V
Current - Output
50mA
Frequency - Switching
125kHz ~ 240kHz
Voltage - Input
3.5 ~ 30 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
24-SSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC1436ACGN
Manufacturer:
LT
Quantity:
142
Part Number:
LTC1436ACGN
Manufacturer:
LINEAR/凌特
Quantity:
20 000
LTC1436A
LTC1436-PLL-A/LTC1437A
TYPICAL PERFORMANCE CHARACTERISTICS
200mV/DIV
6
20mV/DIV
148
–10
154
152
150
146
– 5
10
f
V
5
O
V
– 40
– 40
OUT
ITH
Normalized Oscillator Frequency
vs Temperature
Maximum Current Sense
Threshold Voltage vs Temperature
Burst Mode Operation
I
LOAD
–15
–15
= 50mA
10
10
TEMPERATURE (°C)
TEMPERATURE (°C)
35
35
60
60
85
85
W
110
110
1436 G10
1436 G13
U
1436 G16
135
135
50mV/DIV
INDUCTOR
CURRENT
V
RUN/SS
OUT
5V/DIV
1A/DIV
1
4
3
2
0
– 40
RUN/SS Pin Current
vs Temperature
Transient Response
I
LOAD
Soft Start: Load Current vs Time
–15
= 50mA to 1A
10
TEMPERATURE (°C)
35
60
85
110
1436 G11
1436 G14
1436 G17
135
50mV/DIV
– 0.25
– 0.75
–1.00
–1.50
–1.50
–1.25
12.2
12.1
11.8
12.0
11.9
11.7
V
OUT
0
– 40
Auxiliary Regulator Load
Regulation
0
SFB Pin Current vs Temperature
Transient Response
I
EXTERNAL PNP: 2N2907A
LOAD
–15
= 1A to 3A
AUXILIARY LOAD CURRENT (mA)
40
10
TEMPERATURE (°C)
80
35
60
120
85
160
110
14367afb
1436 G12
1436 G18
1436 G15
135
200