X80200 Datasheet, PDF (4/16 Pages) Intersil Corporation – Power Supply Swquencer with Power-up System Mnitoring

X80200, X80201, X80202, X80203, X80204
Power Sequencing Control Circuits Over the recommended operating conditions unless otherwise specified (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
V_{GATE_ON}
GATE_H, GATE_M
GATE_L
V_DDH = 5.5V
9.0
10
11.0
7.0
8
9.0
GATE_H, GATE_M
GATE_L
V_DDH = 3.1V
7.0
8
9.0
6.0
7.0
8.0
V_{GATE_OFF}
Gate Voltage Drive (OFF) for GATE_H,
GATE_M, GATE_L
0
0.1
I_{GATE_ON}
Gate Current Drive (ON) for GATE_H,
GATE_M, GATE_L
(Note 1)
20
35
45
I_{GATE_OFF}
Gate Sinking Current Drive (OFF) for
V_DDH = 5.5V, V_DDM = 0V,
9
10
11
GATE_H, GATE_M, GATE_L
V_DDL = 0V, GATEH_EN = 0,
GATE_H = 5.5, GATE_L = 5.5,
GATE_M = 5.5 (Note 1)
V_HYST
VFB comparator
AC CHARACTERISTICS
(Note 1) 25°C
15
20
25
t_PURST
t_{DELAY_UP}
t_{DELAY_DOWN}
t_OFF
t_ON
t_R
t_F
Delayed READY Output
(READY output delayed after VDDH rises
above UVLO_H)
GATE_H, GATE_M, GATE_L
turn-off time
GATE_H, GATE_M, GATE_L
turn-on time
V_DDH Rise Time
V_DDH Fall Time
V_DDH = 5.5V
V_DDH = 3.1V
V_DDH = 5.5V, C_GATE = 0
V_DDH = 3.1V, C_GATE = 0
V_DDH = 5.5V
V_DDH = 3.1V
V_DDH = 5.5V, (Note 1)
V_DDH = 3.1V, (Note 1)
V_DDH = 5.5V, (Note 1)
V_DDH = 3.1V, (Note 1)
(Note 1)
(Note 1)
10
12
15
40
80
600
750
900
6
700
800
900
6
40
80
0.5
0.6
0.7
2
5
1.0
1.0
UNIT
V
V
V
µA
mA
mV
ms
µs
ms
µs
ms
µs
µs
ms
ms
µs
µs
VDDH
t_R
t_F
GATE_H, M, L
t_ON
t_OFF
4
GATE_L
t_{DELAY_UP}
t_{DELAY_DOWN}
GATE_M
UVLO_H
VDDH
READY
t_PURST
FN8154.0