MIC2564A
Micrel
Absolute Maximum Ratings
(1)
V
PP
IN ...................................................................... +13.6V
V
CC3
IN ....................................................................... +6.0V
V
CC5
IN ....................................................................... +6.0V
V
SCL
, V
SDA
, V
SLA
, V
RST# ....................................
–0.3V to +6.0V
V
A FLAG
, V
B FLAG
....................................................... +6.0V
A or B V
PP
OUT ....................... >120mA, Internally Limited
A or B V
CC
OUT .............................. >1A, Internally Limited
Power Dissipation (P
D
) at T
A
£
25∞C ....... Internally Limited
Storage Temperature ............................... –65∞C to +150∞C
Lead Temperature (5 sec.) ...................................... +260∞C
ESD Rating
(3)
Operating Ratings
(2)
V
PP
IN ............................................................ 0V to +13.2V
V
CC3
IN ........................................................ +3.0V to +5.5V
V
CC5
IN ............................................................. 0V to +5.5V
V
SCL
, V
SDA
, V
SLA
, V
RST#
................................. 0V to +5.5V
A or B V
PP
OUT ................................................ 0 to 120mA
A or B V
CC
OUT ....................................................... 0 to 1A
Clock Frequency ................................................. 0 to 2MHz
Ambient Temperature (T
A
) ......................... –40∞C to +85∞C
Junction Temperature (T
J
) ...................................... +125∞C
Package Thermal Resistance
SSOP
(q
JA
) ...................................................... 90∞C/W
TSSOP
(q
JA
) .................................................... 83∞C/W
Electrical Characteristics
(4)
V
CC3
IN = 3.3V, V
CC5
IN = 5.0V, V
PP
IN = 12V; T
A
= 25∞C,
bold
indicates –40∞C
£
T
A
£
+85∞C; unless noted.
Symbol
V
PP
Output
I
PP
OUT
Hi-Z
I
PPSC
R
O
High-Impedance Output
Leakage Current
Short Circuit Current Limit
Switch Resistance
Shutdown mode
V
PP
OUT = 0V
V
PP
OUT = 0V, normal mode
(5)
V
PP
OUT = 5V selected,
I
PP
OUT = –100mA (sourcing)
V
PP
OUT = 3.3V selected,
I
PP
OUT = –100mA (sourcing)
V
PP
OUT = 12V selected, V
PP
IN = 12V,
I
PP
OUT = –100 mA (sourcing)
V
PP
OUT = 0V [ground] selected,
I
PP
OUT = 50mA (sinking)
V
PP
Switching Time
(See Figure 3)
t
1
t
2
t
3
t
4
t
5
t
6
t
7
t
8
t
9
t
10
t
11
t
12
t
13
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended.
4. Specification for packaged product only.
5. Output enabled into short circuit.
6. Measurement is from the 50% point of the SLA rising edge.
Parameter
Conditions
Min
Typ
Max
Units
mA
mA
W
W
W
W
1
120
260
1.6
1.3
1.3
2000
10
400
5
5
2.3
5000
Output Turn-On Delay
(6)
V
PP
OUT = Hi-Z to 10% of 3.3V, R
L
= 100W
V
PP
OUT = Hi-Z to 10% of 5V, R
L
= 100W
V
PP
OUT = Hi-Z to 10% of 12, RL = 100W
1
1
50
10
10
10
10
10
10
10
100
250
100
100
100
100
250
1
1
1
100
100
250
500
1000
500
500
500
500
1000
500
500
500
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
Output Rise Time
V
PP
OUT = 10% to 90% of 3.3, R
L
= 100W
V
PP
OUT = 10% to 90% of 5, R
L
= 100W
V
PP
OUT = 10% to 90% of 12, R
L
= 100W
Output Transition Time
(6)
V
PP
OUT = 3.3V to 90% of 12V, R
L
= 100W
V
PP
OUT = 5V to 90% of 12, R
L
= 100W
V
PP
OUT = 12V to 90% of 3.3, R
L
= 100W
V
PP
OUT = 12V to 90% of 5, R
L
= 100W
Output Turn-Off Fall Time
V
PP
OUT = 90% to 10% of 3.3, R
L
= 100W
V
PP
OUT = 90% to 10% of 5, R
L
= 100W
V
PP
OUT = 90% to 10% of 12, R
L
= 100W
March 2004
3
M0250-031104
MICREL [ MICREL SEMICONDUCTOR ]
