L6727 STMicroelectronics, L6727 Datasheet - Page 6

• Manufacturer Part Number: L6727
• Description: IC PWM CTLR SGL PHASE SO-8
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6727

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adj to 0.8V
• Frequency - Switching: 300kHz
• Voltage - Input: 1.5 ~ 12 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Output Current: 1.5 A
• Input Voltage: - 0.3 V to + 15 V
• Switching Frequency: 300 KHz
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 80 %
• For Use With: 497-8266 - BOARD EVAL BASED ON L6727497-6258 - BOARD EVAL 1PH STPDWN CONV L6727
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical specifications
2.2
3
3.1
6/34
Thermal data
Table 3.
1. Measured with the component mounted on a 2S2P board in free air (6.7cm x 6.7cm, 35μm (P) and
Electrical specifications
Absolute maximum ratings
Table 4.
Symbol
17.5 μm (S) copper thickness).
Symbol
V
V
V
V
R
T
T
UGATE
PHASE
V
LGATE
MAX
STG
T
BOOT
thJA
CC
J
Thermal data
Absolute maximum ratings
Thermal resistance junction to ambient
Maximum junction temperature
Storage temperature range
Junction temperature range
to GND
to PHASE
to GND
to PHASE
to PHASE; t < 50 ns
to GND
to GND
to GND
to GND; t < 50 ns
COMP to GND
FB to GND
Doc ID 12933 Rev 4
Parameter
Parameter
(1)
-0.3 to (V
-0.3 to V
V
BOOT
-0.3 to 3.6
-0.3 to 15
BOOT
-0.3 to 7
-8 to 30
Value
15
45
-1
-1
-40 to 150
-20 to 150
- V
CC
+ 0.3
Value
150
PHASE
+ 0.3
85
) + 0.3
°C/W
Unit
L6727
°C
°C
°C
Unit
V
V
V
V
V
V
V