MIC2569 Datasheet, PDF (4/16 Pages) Micrel Semiconductor – CableCARD™ Power Switch

Micrel, Inc.
MIC2569
Absolute Maximum Ratings⁽¹⁾
Power Supply Voltage
5VIN ........................................................-0.3V to +6.0V
3.3VIN .....................................................-0.3V to +3.8V
Voltage on any other pin................................-0.3V to +6.0V
Continuous Output Current:
VCC _{.................................................................................} Internally limited
VPP ......................................................Internally limited
Current Into/Out of any control pin: .......................... ±10mA
Junction Temperature ................................................150°C
Storage Temperature .............................. –65°C to +150°C
Operating Ratings⁽²⁾
Power Supply Voltage
5VIN_{............................................................................................}3.0V to 5.5V
3.3VIN ........................................................ 3.0V to 3.6V
Continuous Output Current
VCC _{.............................................................................................................} 3.3A
VPP .................................................................. 450 mA
Ambient Temperature (T_A)...........................–40°C to +85°C
Junction Temperature (T_J).........................–40°C to +125°C
Thermal Resistance (θ_JA).................................... 100.8°C/W
Soldering: QSOP Packages
Infrared (10 to 20 seconds)......................260°C Peak⁽³⁾
Electrical Characteristics⁽⁴⁾
3.3V_IN = 3.3V; 5V_IN = 5.0V; T_A = 25°C. Bold values indicate –40°C ≤ T_A ≤ +85°C.
Symbol Parameter
Condition
3.3VIN Operating input voltage
5VIN
Operating input voltage
000
S-Mode
001
I_3.3VIN Supply Input Current
No Load
C2,C1,C0 =
010
M-Mode
100
111
I_VIN
000
S-Mode
001
I Supply Input Current
5VIN
No Load
C2,C1,C0 =
010
M-Mode
100
111
UVLO Under Voltage Lock Out
3.3VIN rising
3.3VIN falling
UVLO_HYS Hysteresis
Power Switches
R_{DS_ON}
I_LIMIT
R_{ON_VCC}
VCC Switch Resistance:
R_{ON_VPP1}
VPP1 Switch Resistance:
I_{LIMIT_VCC}
Output Current Limit: VCC
I_{LIMIT_VPP1}
Output Current Limit: VPP₁
I_OUT = 1000 mA
I_OUT = 125 mA V_OUT = 3.3 V
I_OUT = 125 mA V_OUT = 5.0 V
VCC = 3.3 V
VPP1 = 3.3 V and VPP1 = 5.0 V
Min Typ
3.0 3.3
3.0 5.0
140
110
80
100
90
10
50
10
35
10
2.50 2.76
2.45 2.69
80
Max
3.6
5.5
220
200
220
220
180
30
150
220
220
30
2.85
2.80
Units
V
V
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
mV
80 110 mΩ
275 400 mΩ
275 400 mΩ
1.3 2.3 3.3
A
150 300 450 mA
September 2007
4
M9999-092507-C
[phone]