X80010 Datasheet, PDF (2/25 Pages) Intersil Corporation – Penta-Power Sequence Controller with Hot swap and System Management

Pinout
QFN package
(Top view)
X80010, X80011, X80012, X80013
V_RGO
NA1
V4GOOD
EN4
V3GOOD
EN3
V2GOOD
EN2
1 ^{32 31 30 29 28 27 26 25} 24
2
23
3
22
4
21
5
(7mm x 7mm)
20
6
19
7
18
8
17
9 10 11 12 13 14 15 16
NC
MRC
NA1
RESET
V1GOOD
EN1
NA2
NA2
Ordering Information
ORDER
NUMBER
OVER RETRY
OV UV1 UV2 t_NF V_OC V_OCI CURRENT DELAY I_GATE T_DELAY t_POR TEMP RANGE PART
(V) (V) (V) (us) (mV) (mV) RETRY (ms) (µA) (ms) (ms)
(°C)
MARK
X80010Q32I 74.9 42.4 33.2 5
50 150 Always 100 50
100
100
-40 to 85 80010I
X80011Q32I 68.0 42.4 33.2 5
50 150 Always 100 50
100
100
-40 to 85
80011I
X80012Q32I 74.9 42.4 33.2 5
50 150 5 retries 100 50
100
100
-40 to 85 80012I
X80013Q32I 68.0 42.4 33.2 5
50 150 5 retries 100 50
100
100
-40 to 85 80013I
Typical Application
Back-
Plane
X80010, X80011,
X80012, X80013
-48V
RTN
-48V
R5
30k
1%
12V
R4
182k
1%
R6
10k
1%
PWRGD
V1GOOD
V2GOOD
V3GOOD
V_UV/OV
OV=71V
UV=37V
V_DD
EN1
EN2
EN3
V_{EE SENSE GATE DRAIN}
4.7V
0.1uF ₁₀₀ ^4.7K
Rs
3.3n
0.02Ω
5%
Q1
IRFR120
100K
DC/DC
Module
1
ON/OFF
DC/DC
Module
2
ON/OFF
DC/DC
Module
3
ON/OFF
DC/DC
Module
4
ON/OFF
V1
V2
V3
V4
2
FN8149.0
January 13, 2005