L6738A STMicroelectronics, L6738A Datasheet - Page 8

• Manufacturer Part Number: L6738A
• Description: Current Mode PWM Controllers Single-phase PWM Light Load EFF
• Manufacturer: STMicroelectronics

Specifications of L6738A

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical application circuit and block diagram
1.2
Figure 3.
8/32
OSC
CSN
CSP
EN
OVP
UVP
Block diagram
Block diagram
OVER CURRENT
PROGRAMMABLE
OSCILLATOR
OCP
CLOCK
+25%
-25%
EFFICIENCY OPTIMIZATION
OVP
MONITOR, PROTECTIONS
CONTROL LOGIC,
UVP
ERROR AMPLIFIER
Doc ID 18134 Rev 1
&
PWM
+
-
0.80V
HS
LS
L6738A
BOOT
UGATE
PHASE
VCCDR
LGATE
GND
L6738A