MIC23060 Datasheet, PDF (4/15 Pages) Micrel Semiconductor – Sequenced Power Management IC with HyperLight Load™ DC/DC and Dual Input LDO™

Micrel, Inc.
MIC23060
Parameter
Condition
Min Typ Max Units
LDO Regulator
Output Voltage Accuracy
Load Regulation ⁽⁶⁾
I_{OUT LDO} = 100µA to 150mA
-3.0
+3.0
%
0.7
1.0
%
Ground Pin Current
I_{OUT LDO} = 100µA to 300mA
20
µA
Ripple Rejection
F = up to 1kHz: C_{OUT LDO} = 1.0uF
F = 1kHz to 20kHz; C_{OUT LDO} = 1.0µF
70
dB
45
dB
Current Limit
V_OUT = 0V
350 600
800
mA
Output Voltage Noise
C_{OUT LDO} = 1.0µF, 10Hz to 100kHz
55
µV_RMS
Notes:
1. Exceeding maximum rating may damage the device.
2. The device is not guaranteed to work outside its operating rating.
3. The maximum allowable power dissipation of any T_A (ambient temperature) is P_D(max) = (T_J(max) - T_A) / θ_JA. Exceeding the maximum allowable power
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5kΩ in series with 100pF.
5. Specification for packaged product only.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing; changes in the output voltage due to heating effects are
covered by the thermal regulation specification.
April 2010
4
M9999-042210-B