MIC2566 Datasheet, PDF (3/10 Pages) Micrel Semiconductor – Single-Slot PC Card/CardBus Power Controller

MIC2566
Absolute Maximum Ratings (Note 1)
V_CC3 IN ....................................................................... +6.0V
V_CC5 IN ....................................................................... +6.0V
V_EN0, V_EN1, V_CC5EN, V_CC3EN ............................ –0.3V to +6.0V
V_FLAG ......................................................................... +6.0V
V_PP OUT................................... >120mA, Internally Limited
V_CC OUT ......................................... >1A, Internally Limited
Power Dissipation at T_A ≤ 25°C (P_D) ....... Internally Limited
Storage Temperature ............................... –65°C to +150°C
Lead Temperature (5 sec.) ...................................... +260°C
ESD Rating, Note 3
Micrel
Operating Ratings (Note 2)
V_CC3 IN ........................................................ +3.0V to +5.5V
V_CC5 IN ............................................................. 0V to +5.5V
V_EN0, V_EN1, V_CC5EN, V_CC3EN .................................. 0V to +5.5V
V_PP OUT............................................................ 0 to 120mA
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 (θ_JA)
SOP ................................................................. 90°C/W
TSSOP ............................................................ 83°C/W
Electrical Characteristics (Note 4)
Specified over operating ambient temperature range of –40°C to +85°C with V_CC3 IN = 3.3V, V_CC5 IN = 5.0V, unless otherwise
specified.
Symbol
Parameter
Condition
Min Typ Max Units
DIGITAL INPUTS (V_EN0, V_EN1, V_CC3EN, V_CC5EN)
V_IH
Logic 1 Input Voltage
V_IL
Logic 0 Input Voltage
I_IN
Input Current
V_PP OUTPUT
I_{PP OUT}
Hi-Z
High Impedance Output
Leakage Current
I_PPSC
R_O
Short Circuit Current Limit
Switch Resistance
R_O
Switch Resistance,
Select V_{PP OUT} = 0V
V_PP SWITCHING TIME (See Figure 1)
t₁
Output Turn-On Delay
t₂
Note 5
t₃
Output Rise Time
t₄
Note 5
t₅
Output Turn-Off Delay Time
t₆
Note 5
t₇
Output Turn-Off Fall Time
t₈
Note 5
V_CC OUTPUT
I_CCSC
Short Circuit Current Limit
R_O
Switch Resistance
0 V < V_IN < 5.5V
Shutdown Mode
0 ≤ V_{PP OUT} ≤ 5V
V_{PP OUT} = 0V
Select V_{PP OUT} = 5V
Select V_{PP OUT} = 3.3V
I_{PP OUT} = –100mA (Sourcing)
Select V_{PP OUT} = clamped to ground
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} = 3.3V to Hi-Z
V_{PP OUT} = 5V to Hi-Z
V_{PP OUT} = 90% to 10% of 3.3V
V_{PP OUT} = 90% to 10% of 5V
V_{CC OUT} = 0V
Select V_{CC OUT} = 3.3V
I_{CC OUT} = –1A (Sourcing)
0.7xV_CC3IN
–0.3
5.5
V
0.3xV_CC3IN V
±2
µA
1
10
µA
0.12 0.4
A
1.4
3
Ω
1.5
4
Ω
1300 3900 Ω
5
50
µs
10
50
µs
100 200 800
µs
100 300 1000 µs
400 1000 ns
400 1000 ns
50 1000 ns
50 1000 ns
1
1.5
A
120 180 mΩ
Select V_{CC OUT} = 5V
I_{CC OUT} = –1A (Sourcing)
90
135 mΩ
Select V_{CC OUT} = clamped to ground
I_{CC OUT} = 1mA (Sinking)
1800 3900 Ω
May 2003
3
MIC2566