L6725 STMicroelectronics, L6725 Datasheet - Page 23

• Manufacturer Part Number: L6725
• Description: IC CTRLR PWM W/BOOTSTRAP SO-16N
• Manufacturer: STMicroelectronics

Specifications of L6725

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 550kHz
• Duty Cycle: 100%
• Voltage - Supply: 4.5 V ~ 18 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (3.9mm Width)
• Frequency-max: 550kHz
• Package: SO16N
• For Use With: 497-5867 - EVAL BOARD 20A 250KHZ L6725497-5500 - EVAL BOARD FOR L6725
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6725 - L6725A
Table 6.
Reference
C12-13
C16-19
Q1-Q2
Q4-Q5
R10
R11
R12
C10
C11
C15
R1
R2
R3
R4
R5
R6
R7
R8
R9
C1
C2
C3
C4
C5
C6
C7
C8
C9
D1
D3
U1
L1
Demoboard part list
STS12NH3LL
STS25NH3LL
STPS1L30M
4.7uF 20V
2X 330uF
3X 15uF
100nF
100nF
100nF
220nF
L6725
1.8uH
Value
4.7nF
47nF
2.2Ω
2.2Ω
N.C.
2KΩ
1KΩ
N.C.
N.C.
N.C.
N.C.
10Ω
1kΩ
1kΩ
4K7
1nF
1nF
1uF
2k7
0Ω
Manufacturer
Panasonic
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Kemet
Kemet
Kemet
Kemet
Kemet
Kemet
Kemet
Kemet
Kemet
AVX
ST
ST
ST
ST
/
/
/
/
/
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
DO216AA
SMA6032
Package
SO16N
SMD
SO8
SO8
/
/
/
/
/
ST (poscap)
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
ST (TDK)
Supplier
ST
ST
ST
ST
ST
Demoboard
/
/
/
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