L6725_07 STMICROELECTRONICS [STMicroelectronics], L6725_07 Datasheet - Page 9

• Manufacturer Part Number: L6725_07
• Description: Voltage mode PWM controller with bootstrap anti-discharging system
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

L6725 - L6725A
Table 5.
Error Amplifier
Gate drivers
Protections
R
R
R
R
HGATE_OFF
V
LGATE_OFF
Symbol
HGATE_ON
LGATE_ON
R
Ext Ref
GBWP
Clamp
OFFSET
I
OVP
EAREF
I
OCH
SR
OCL
I
G
FB
V
Electrical characteristics
EAREF Input Resistance
I.I. bias current
Error amplifier offset
Open Loop Voltage Gain
Gain-Bandwidth Product
Slew-Rate
High Side Source Resistance
High Side Sink Resistance
Low Side Source Resistance
Low Side Sink Resistance
OCH Current Source
OCL Current Source
Over Voltage Trip
(V
FB
/ V
EAREF
Parameter
)
Vs. GND
V
Vref = 0.6V
Guaranteed by design
Guaranteed by design
COMP = 10pF
Guaranteed by design
V
V
V
V
V
V
V
V
V
FΒ
BOOT
BOOT
CCDR
CCDR
OCH
FB
EAREF
FB
EAREF
= 0V
Rising
Falling
= 1.7V
- V
- V
= 5V
= 5V
= 0.6V
= 0.6V
Test condition
PHASE
PHASE
= 5V
= 5V
Min.
2.3
70
90
90
-5
Electrical characteristics
0.290
Typ.
1.12
1.15
100
100
100
100
120
117
1.7
0.6
10
5
Max.
150
110
110
0.5
+5
MHz
V/µs
Unit
mV
µΑ
µΑ
kΩ
µA
dB
%
%
Ω
Ω
Ω
Ω
V
9/32