ht82p604b Holtek Semiconductor Inc., ht82p604b Datasheet - Page 4

• Manufacturer Part Number: ht82p604b
• Description: Dc-dc Converter
• Manufacturer: Holtek Semiconductor Inc.

Electrical Characteristics
Symbol
V
I
Power-On Reset
Oscillator
DV
Reference and DAC
ERROR Amplifier
GBW
SR
Gate Drivers
I
R
I
R
Protection
I
I
I
Power Good
CC
UGATE
LGATE
OCSET
OVP
SS
UGATE
LGATE
CC
OSC
Supply Current
Nominal Supply
Rising V
Falling V
Rising V
Free Running Frequency
Total Variation
Ramp Amplitude
DACOUT Voltage Accuracy 12V
DC Gain
Gain-Bandwidth Product
Slew Rate
Upper Gate Source
Upper Gate Sink
Lower Gate Source
Lower Gate Sink
Over-Voltage Trip
(V
OCSET Current Source
OVP Sourcing Current
Soft Start Current
Upper Threshold
(V
SEN
SEN
/DACOUT)
/DACOUT)
Parameter
CC
OCSET
CC
Threshold
Threshold
Threshold
Preliminary
V
12V Ugate and Lgate Open
12V V
12V V
12V
12V RT=Open
12V 6kW<RT to GND<200kW -15
12V RT=Open
12V
12V
12V COMP=10pF
12V
12V I
12V V
12V I
12V
12V V
12V V
12V
12V V
CC
V
V
Test Conditions
LGATE
LGATE
OCSET
OCSET
BOOT
UGATE
CC
OCSET
SEN
SEN
4
=12V, V
=5.5, V
Conditions
Rising
-V
=0.3A
=0.3V
=4.5V
=4.5V
=4.5V
=6V
PHASE
LGATE
OVP
DC
=12V,
=0V
=6V
Min. Typ. Max. Unit
-1.0
185
350
300
170
106
8.2
60
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
1.26
200
500
450
115
200
1.9
5.5
3.5
88
15
10
¾
¾
¾
¾
¾
¾
5
6
HT82P604B
March 22, 2000
10.4
+1.0
215
+15
120
230
111
6.5
10
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
MHz
V
V/ms
kHz
mA
mA
mA
mA
dB
mA
mA
V
V
V
%
%
W
W
%
%
P-P