Texas Instruments 36V, 2A PowerWise® Adjustable Frequency Synchronous Buck Regulator Evaluation Module LM20242EVAL/NOPB LM20242EVAL/NOPB 데이터 시트
제품 코드
LM20242EVAL/NOPB
3.7A
+
-
FB
COMP
CONTROL
LOGIC
EN
CURRENT LIMIT
OVERVOLTAGE
UNDERVOLTAGE
ERROR AMP
PWM COMPARATOR
SS/TRK
PGOOD
+
-
+5.5V
REGULATOR
VCC
BOOT
VCC
THERMAL
PROTECTION
GND
SW
VIN
CURRENT SENSE
VCC
1.25V
BOOT
BOOT
UVLO
3.9V
AGND
OSCILLATOR
RT
+
740 mV
880 mV
PG-L
PG-L
2.7V
g
m
= 515
P
mho
VREF
+
-
800 mV
+
-
+
VCC
2
P
A
DISCHARGE
DISCHARGE
SLOPE COMP
5
P
A
+
-
-58 mV
DIODE EMULATION
+2.7V
REGULATOR
2.7V
+
-
+
-
+
-
+
-
SNVS534E – OCTOBER 2007 – REVISED MARCH 2013
Block Diagram
Copyright © 2007–2013, Texas Instruments Incorporated
9
Product Folder Links: