MIC2568 Datasheet, PDF (3/10 Pages) Micrel Semiconductor – Dual-Slot PC Card/CardBus Power Controller

MIC2568
Absolute Maximum Ratings (Note 1)
V_CC5 IN [5V] Supply Voltage (V_{CC5 IN}) .......................... +6V
V_CC3 IN [3.3V] Supply Voltage (V_{CC3 IN}) ....................... +6V
Logic Input Voltages (V_{CCx EN}, V_ENx) ............ –0.3V to +6V
Storage Temperature (T_S) ....................... –65°C to +150°C
Lead Temperature (5 sec.) ........................................ 260°C
ESD Rating, Note 3
Micrel
Operating Ratings (Note 2)
V_CC5 IN [5V] Supply Voltage (V_{CC5 IN}), Note 5
............................................................ +4.5V to +5.5V
V_CC3 IN [3.3V] Supply Voltage (V_{CC3 IN}), Note 6
............................................................ +3.0V to +5.5V
Ambient Temperature Range (T_A) ............. –40°C to +85°C
Junction Temperature (T_J) ....................... Internally Limited
Thermal Resistance
SSOP (θ_JA) .......................................................... 84°C/W
TSSOP (θ_JA) ..................................................... 100°C/W
Electrical Characteristics (Note 4)
V_{CC3 IN} = 3.3V, V_{CC5 IN} = 5.0V; specified over operating temperature range of –40°C to +85°C.
Symbol
Parameter
Conditions
Digital Inputs
V_IH
V_IL
I_IN
V_PP Output
I_PP OUT
Hi-Z
I_PPSC
R_O
Logic-1 Input Voltage
Logic-0 Input Voltage
Input Current
High Impedance Output
Leakage Current
Short Circuit Current Limit
Switch Resistance
V_PP Switching Time (See Figure 1)
t₁
Output Turn-On Delay, Note 7
t₂
t₃
Output Rise Time, Note 7
t₄
t₅
Output Turnoff Fall Time, Note 7
t₆
t₇
Output Turnoff Delay Time,
t₈
Notes 7, 8
V_CC Output
I_CCSC
Short Circuit Current Limit
R_O
Switch Resistance
V_{CC3 IN} = 3.0V to 5.5V
V_{CC3 IN} = 3.0V to 5.5V
0V ≤ V_IN ≤ 5.5V
Shutdown mode
0 ≤ V_{PP OUT} = 0V
V_{PP OUT} = 0V
V_{PP OUT} = 5V selected,
I_{PP OUT} = –100mA (sourcing)
V_{PP OUT} = 3.3V selected,
I_{PP OUT} = –100mA (sourcing)
V_{PP OUT} = 0V [ground] selected,
I_{PP OUT} = 50µA (sinking)
V_{PP OUT} = Hi-Z to 10% of 3.3V
V_{PP OUT} = Hi-Z to 10% of 5V
V_{PP OUT} = 10% to 90% of 3.3V
V_{PP OUT} = 10% to 90% of 5V
V_{PP OUT} = 90% to 10% of 3.3V
V_{PP OUT} = 90% to 10% of 5V
V_{PP OUT} = 3.3V to Hi-Z
V_{PP OUT} = 5V to Hi-Z
V_{CC OUT} = 0V, normal mode,
V_CC3 or V_CC5 switches
V_{CC OUT} = 3.3V selected,
I_{CC OUT} = –1A (sourcing)
V_{CC OUT} = 5V selected,
I_{CC OUT} = –1A (sourcing)
V_{CC OUT} = 0V [ground] selected,
I_{CC OUT} = 0.1mA (sinking)
Min Typ Max Units
0.7V_{CC3 IN}
–0.3
5.5
V
0.3V_{CC3 IN} V
±2
µA
1
10
µA
0.12 0.3
A
1.4
4
Ω
1.5
4
Ω
1300 3900 Ω
5
50
µs
10
50
µs
100 200 800
µs
100 300 1000 µs
50 1000 ns
50 1000 ns
400 1000 ns
400 1000 ns
1.0
1.5
A
120 180 mΩ
90
135
mΩ
1800 3900 Ω
May 2003
3
MIC2568