MAX5974CETE+ Maxim Integrated Products, MAX5974CETE+ Datasheet - Page 25

• Manufacturer Part Number: MAX5974CETE+
• Description: Current Mode PWM Controllers ACTIVE-CLAMPED CUR MODE PWM CONTLR
• Manufacturer: Maxim Integrated Products

Specifications of MAX5974CETE+

• Duty Cycle (max): 82 %
• Mounting Style: SMD/SMT
• Switching Frequency: 600 KHz
• Operating Supply Voltage: 12 V to 21 V
• Supply Current: 1.8 mA
• Maximum Operating Temperature: + 85 C
• Fall Time: 14 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 27 ns
• Package / Case: TQFN-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PROCESS: BiCMOS
C
BULK
R
V
C
DCLMP2
S
DITHER
R
R
R
R
C
FFB
DT
RT
DCLMP1
COMP
R
z
R
C
DITHER
SS
R
C
IN
HF
IN
EN
DCLMP
SS
DT
DITHER/
SYNC
RT
FFB
FB
COMP
GND
Chip Information
MAX5974C
MAX5974D
Active-Clamped, Spread-Spectrum,
C
IN
PGND
AUXDRV
NDRV
CSSC
CS
Current-Mode PWM Controllers
N
R
C
GATE3
P
AUX
R
18V
CSSC
T1
N
Typical Application Circuits (continued)
S
R
L1
N
GATE1
D4
R
CS
D5
D3
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
R
N3
GATE4
16 TQFN-EP
R
PACKAGE
AUX
D2
18V
TYPE
D1
N1
N
N
T
R
GATE2
P
C
CLAMP
N
PACKAGE
T1633+4
CODE
N4
L2
N2
Package Information
C
OUT1
OUTLINE
21-0136
NO.
C
OUT2
C
OUT3
PATTERN NO.
C
OUT4
90-0031
LAND
R
R
FB1
FB2
25