Rainbow Electronics MAX5974D - Manual (Page 25)

MAX5974A/MAX5974B/MAX5974C/MAX5974D
Active-Clamped, Spread-Spectrum,
Current-Mode PWM Controllers
25
Typical Application Circuits (continued)
Chip Information
PROCESS: BiCMOS
Package Information
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.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
16 TQFN-EP T1633+4 21-0136 90-0031
IN
EN
DCLMP
DT
DITHER/
SYNC
SS
C IN
R IN
C OUT1 C OUT2 C OUT3 C OUT4
C BULK
R DCLMP1
R DCLMP2
R DT
R DITHER
C SS
D3
L2
V S
C DITHER
FFB
FB
COMP
C COMP C HF
CS
D5
AUXDRV
CSSC
GND
RT
R FFB
R z
R CSSC
R AUX
R CS
R GATE3
R GATE4
R GATE1
R GATE2
N3
N1
N4
N
N P
T1
N S
D4
N
C AUX
C CLAMP
R RT
NDRV
PGND
N2
N
P
MAX5974C
MAX5974D
D1
D2
N T
L1
R FB1
R FB2
18V
18V