MIC2505-2YM TR Micrel Inc, MIC2505-2YM TR Datasheet - Page 3

• Manufacturer Part Number: MIC2505-2YM TR
• Description: IC SW SGL 2A HIGH SIDE 8-SOIC
• Manufacturer: Micrel Inc
• Type: High Sider

Specifications of MIC2505-2YM TR

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 30 mOhm
• Current - Output / Channel: 2A
• Current - Peak Output: 4A
• Voltage - Supply: 2.7 V ~ 7.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MIC2505-2YMTR; MIC2505-2YMTR

Pin Description
Absolute Maximum Ratings
Supply Voltage (V
Fault Flag Voltage (V
Fault Flag Current (I
Output Voltage (V
Output Current (I
Gate Voltage (V
Control Input (V
Storage Temperature (T
Lead Temperature (Soldering 5 sec.) ....................... 260 C
April 2004
MIC2505/2506
MIC2505 series
Pin Number
5, 7
6, 8
1
2
3
4
CTL
GATE
Pin Number
OUT
MIC2506
IN
OUT
) ....................................... –0.3V to 15V
) .................................................... 8.0V
1 / 4
2 / 3
8 / 5
FLG
) ............................... Internally Limited
—
) ......................................... V
FLG
6
7
) ................................................. 7.5V
) ............................................ 50mA
A
) ............................................. 7.5V
) ....................... –65 C to +150 C
Pin Name
OUT (A/B)
CTL (A/B)
FLG (A/B)
GATE
GND
IN
Pin Function
Control (Input): TTL compatible control input. High input typically > 1.8V.
Low input typically < 1.6V. MIC2505, MIC2505-1 and MIC2506 are active
high. MIC2505-2 is active low.
Fault Flag (Output): Active-low, open-drain output. If CTL is low, indicates
open load. If CTL is high, indicates current limit, thermal shutdown, or
UVLO.
MIC2505-1 and -2 do not support open-load detect
Ground: Return.
Output MOSFET Gate: Open for fastest rise time. Connect capacitor to
ground to slow rise time. (See MIC2505 Turn-On Delay graph)
Supply Input: Output MOSFET drain. Also supplies IC’s internal circuitry.
Connect to supply.
MIC2505 series only:
Switch Output: Output MOSFET source. Typically connect to switched side
of load. Output voltage can be pulled above input voltage in off mode.
MIC2505 series only:
IN
+ 15V
3
Operating Ratings
Supply Voltage (V
Ambient Operating Temperature (T
Thermal Resistance
SOIC
DIP
Pins 5 and 7 must be externally connected together.
Pins 6 and 8 must be externally connected together.
JA
JA
) ............................................................ 105 C/W
) ......................................................... 160 C/W
IN
) ................................... +2.7V to +7.5V
.
A
) ........ –40 C to +85 C
M9999-042704
Micrel