ltc3731cuh-trpbf Linear Technology Corporation, ltc3731cuh-trpbf Datasheet - Page 8
ltc3731cuh-trpbf
Manufacturer Part Number
ltc3731cuh-trpbf
Description
3-phase, 600khz, Synchronous Buck Switching Regulator Controller
Manufacturer
Linear Technology Corporation
Datasheet
1.LTC3731CUH-TRPBF.pdf
(32 pages)
- Current page: 8 of 32
- Download datasheet (378Kb)
LTC3731
TYPICAL PERFOR A CE CHARACTERISTICS
8
AC, 20mV/DIV
AC, 20mV/DIV
10V/DIV
10V/DIV
10V/DIV
10V/DIV
10V/DIV
10V/DIV
V
V
V
V
V
V
V
V
SW1
SW2
SW3
OUT
SW1
SW2
SW3
OUT
Continuous Mode at 1 Amp, Light
Load Current (Circuit of Figure 14)
Shed Mode at 1 Amp, Light Load
Current (Circuit of Figure 14)
V
V
V
FREQUENCY = 250kHz
V
V
V
FREQUENCY = 250kHz
IN
OUT
FCB
IN
OUT
FCB
= 12V
= 12V
= 0V
= V
= 1.5V
= 1.5V
CC
4µs/DIV
4µs/DIV
W
U
3731 G20
3731 G22
–12
–15
–3
–6
–9
0
0001
Differential Amplifier Gain-Phase
0.01
FREQUENCY (MHz)
0.1
AC, 20mV/DIV
AC, 20mV/DIV
1
10V/DIV
10V/DIV
10V/DIV
20A/DIV
3731 G19
V
V
V
I
V
V
LOAD
SW1
SW2
SW3
OUT
OUT
10
Burst Mode at 1 Amp, Light Load
Current (Circuit of Figure 14)
Transient Load Current Response: 0 Amp
to 50 Amp (Circuit of Figure 14)
V
V
V
FREQUENCY = 250kHz
0
–45
–90
–135
–180
–225
V
V
V
FREQUENCY = 250kHz
IN
OUT
FCB
IN
OUT
FCB
= 12V
= 12V
= V
= 1.5V
= OPEN
= 1.5V
CC
20µs/DIV
4µs/DIV
3731 G23
3731 G21
3731fb
Related parts for ltc3731cuh-trpbf
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Synchronous Buck Switching Regulator Controller
Manufacturer:
Linear Technology
Datasheet:
Part Number:
Description:
Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Low noise, high frequency, 8th order linear phase lowpass filter
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Dual and Quad, JFET Input Precision High Speed Op Amps
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
1, 2, 6 and 8 Channel, 10-Bit Serial I/O Data Acquisition Systems
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Linear Technology Corporation
Datasheet:
Part Number:
Description:
Universal dual filter building block
Manufacturer:
Linear Technology Corporation
Datasheet: