L6730C STMicroelectronics, L6730C Datasheet - Page 24
![IC CTRLR ADJ STPDN SYNC 20-TSSOP](/photos/7/59/75992/l6730_sml.jpg)
L6730C
Manufacturer Part Number
L6730C
Description
IC CTRLR ADJ STPDN SYNC 20-TSSOP
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet
1.L6730DTR.pdf
(50 pages)
Specifications of L6730C
Internal Switch(s)
No
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
Adj to 0.6V
Frequency - Switching
100kHz ~ 1MHz
Voltage - Input
1.8 ~ 14 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
Package
HTSSOP20, QFN4x4 24L
For Use With
497-5868 - EVAL BOARD 30A 400KHZ L6730497-5501 - EVAL BOARD FOR L6730XX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Power - Output
-
Device description
Figure 18. Peak OCP in case of heavy overcurrent (L6730D).
Figure 19. Valley OCP (L6730D).
24/50
I
V
L
V
OUT
OUT
I
L
If the current is higher than the valley OCP threshold during the off-time, the high-side
MOSFET(s) will not be turned-on. In this way the maximum current can be limited
I
OUT
T
OFF
T
OFF
Valley th
L6730C - L6730D
(Figure
19.).