MIC2514_08 Datasheet, PDF (2/6 Pages) Micrel Semiconductor – IttyBitty Integrated High-Side Switch

Micrel, Inc.
Pin Description
Pin Number
1
2
3
4
5
MIC2514
Pin Name
CTL
GND
IN
OUT
NC
Pin Function
Control (Input): Non-inverting TTL compatible control input. High = on, low = off.
Ground
Supply Input: Output MOSFET source. Also supplies IC’s internal circuitry.
Connect to supply.
Switch Output: Output MOSFET drain. Connect to switched side of load.
Not internally connected. Connect to ground plane for lowest package thermal
resistance.
Absolute Maximum Ratings⁽¹⁾
Supply Voltage (V_IN) .....................................................+20V
Output Current (I_OUT). ................................Internally Limited
Control Input (V_CTL) ......................................... –0.3V to 15V
Storage Temperature (T_S).........................–65°C to +150°C
Operating Ratings⁽²⁾
Supply voltage (V_IN) ...................................... +3V to +13.5V
Ambient Temperature (T_A) .......................... –40°C to +85°C
Junction Thermal Resistance
(θ_JA) .................................................................220°C/W
(θ_JC) .................................................................130°C/W
Control Input (V_CTRL)........................................... -0.3V to V_IN
Electrical Characteristics
V_IN = 5V; T_A = 25°C, except bold values indicate –40°C< T_A < +85°C, Note 3; unless noted.
Parameter
Condition
Min
Supply Current
V_CTL = logic 0, V_IN = 5V
V_CTL = logic 0, V_IN = 13.5V
V_CTL = logic 1, V_IN = 3V
V_CTL = logic 1, V_IN = 5V
V_CTL = logic 1, V_IN = 13.5V
Control Input Voltage
V_CTL = logic 0, 3V ≤ V_IN ≤ 13.5V
0
V_CTL = logic 1, 3V ≤ V_IN ≤ 5V
0.8
V_CTL = logic 1, 5V ≤ V_IN ≤ 13.5V
0.8
Output MOSFET
Resistance
V_IN = 3V
V_IN = 5V
V_IN = 12V
Current Limit Threshold VIN = 3V
V_IN = 5V
1.0
V_IN = 12V
1.2
General Note: Devices are ESD sensitive. Handling precautions recommended
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 production tested at 25°C, but Devices guaranteed over indicated temperature range.
Typ
0.6
2.0
10
25
95
1.45
1.65
2.4
1.5
0.95
0.5
1.4
1.9
Max
10
25
20
40
200
0.79
2.0
2.3
4.5
2.4
2.7
1.5
1.7
1.5
2.0
2.5
Units
µA
µA
µA
µA
µA
V
V
V
Ω
Ω
Ω
Ω
A
A
A
August 2008
2
M9999-082808-C