5
Table 2 Pin function
Pin No.
Symbol
Function
1
V
IN
Half bridge power input
2
Gnd
Ground
3
DT
Dead time resistor terminal
4
CT
Oscillator capacitor terminal
5
CONT
Oscillator control terminal
6
F
MAX
Maximum frequency determining resistor terminal
7
C
SS
Soft start capacitor terminal
8
CD
Capacitor for delay latch: ON-OFF terminal
9
V
CC
Power source terminal for control section
10
DRI V
CC
Gate drive power supply output terminal
11
OC
Over current detect terminal
12
COM
Half bridge GND
14
OUT
Half bridge output
15
V
B
High side gate drive power source input
STR-Z415, STR-Z415, and STR-Z4201 Block Diagram
9
15
6
1
14
12
10
2
3
4
5
7
11
8
CD
OC
Vcc
VB
VIN
OUT
COM
TSD
OVP
START
Logic
DELAY
LATCH
REF
OC
OSC
CONTROL
OSC
DRI Vcc
Css
CONT
Fmax
CT
DT
GND
