L6730B STMicroelectronics, L6730B Datasheet - Page 44

• Manufacturer Part Number: L6730B
• Description: IC CTRLR ADJ STPDN SYNC 20-TSSOP
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6730B

• 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
• Output Voltage: 0.6 V
• Input Voltage: 1.8 V to 14 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package: HTSSOP20
• 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: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

I/O Description
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Table 11.
Table 12.
DIP SWITCH
UVLO
12V
12V
12V
12V
PWRGD
Symbol
SYNCH
5V
5V
5V
5V
TP2
TP3
I/O functions (continued)
Dip switch
Not latched
Not latched
Not latched
Not latched
Latched
Latched
Latched
Latched
This test point is connected to the Tmask pin (see
This test point is connected to the S/O/U pin (see
This pin is connected to the synch pin of the controller (see
page
This pin is connected to the PGOOD pin of the controller.
Different positions of the dip switch correspond to different settings of the
multifunction pin (S/O/U) (CC/O/U).
OVP
28).
Doc ID 11938 Rev 3
SINK CC
Not
Yes
Not
Yes
Not
Yes
Not
Yes
Vsou/V
Function
0.2
0.3
0.4
0.5
0.6
0.7
0
1
CCDR
Chapter 5.10 on page
DIP switch
Table 4: Pin
S1-S7
S2-S7
S3-S7
S4-S7
S5-S7
S6-S7
S7
S1
Chapter 5.11 on
L6730 - L6730B
connection).
State
G
A
B
C
D
E
H
F
27).