LMZ14202H_15 Datasheet, PDF (5/31 Pages) Texas Instruments – LMZ14202H SIMPLE SWITCHER® 6V to 42V, 2A High Output Voltage Power Module

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LMZ14202
SNVS648J – JANUARY 2010 – REVISED OCTOBER 2015
Electrical Characteristics (continued)
Limits in standard type are for T_J = 25°C only; limits in boldface type apply over the junction temperature (T_J) range of –40°C
to +125°C. Minimum and maximum limits are ensured through test, design or statistical correlation. Typical values represent
the most likely parametric norm at T_J = 25°C, and are provided for reference purposes only. Unless otherwise stated the
following conditions apply: V_VIN = 24 V, V_VOUT = 3.3 V
PARAMETER
TEST CONDITIONS
MIN⁽¹⁾ TYP⁽²⁾ MAX⁽¹⁾ UNIT
I_Q
Non-switching input current
I_SD
Shutdown quiescent current
THERMAL CHARACTERISTICS
V_FB = 0.86 V
V_EN = 0 V
1
mA
25
μA
T_SD
Thermal shutdown
T_SD-HYST Thermal shutdown hysteresis
PERFORMANCE PARAMETERS
Rising
Falling
165
°C
15
°C
ΔV_O
ΔV_O/ΔV_IN
ΔV_O/I_OUT
Output voltage ripple
Line regulation
Load regulation
η
Efficiency
12 V ≤ V_VIN ≤ 42 V, I_O = 2 A
V_VIN = 24 V
V_VIN = 24 V, V_O = 3.3 V, I_O = 1 A
V_VIN = 24 V, V_O = 3.3 V, I_O = 2 A
8
0.01%
1.5
86%
85%
mV_P-P
mV/A
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