NCP434FCT2G Datasheet, PDF (3/10 Pages) ON Semiconductor – 2A Ultra-Small Controlled Load Switch with

NCP434, NCP435
OPERATING CONDITIONS
Symbol
Parameter
V_IN
Operational Power Supply
Conditions
Min
Typ
Max Unit
1.0
3.6
V
V_EN
Enable Voltage
0
3.6
T_A
Ambient Temperature Range
−40
25
+85
°C
C_IN
Decoupling input capacitor
1
mF
C_OUT
Decoupling output capacitor
1
mF
R_qJA
I_OUT
Thermal Resistance Junction−to−Air
Maximum DC current
WLCSP package (Note 6)
100
°C/W
2
A
P_D
Power Dissipation Rating (Note 7)
T_A ≤ 25°C
WLCSP package
0.5
W
T_A = 85°C
WLCSP package
0.2
W
2. According to JEDEC standard JESD22−A108.
3. This device series contains ESD protection and passes the following tests:
4. Human Body Model (HBM) ±4.0 kV per JEDEC standard: JESD22−A114 for all pins.
Machine Model (MM) ±250 V per JEDEC standard: JESD22−A115 for all pins.
Charge Device Model (CDM) ±2.0 kV per JEDEC standard: JESD22−C101 for all pins.
5. Latch up Current Maximum Rating: ±100 mA per JEDEC standard: JESD78 class II.
6. The R_qJA is dependent of the PCB heat dissipation and thermal via.
7. The maximum power dissipation (_PD) is given by the following formula:
P_D
+
T_JMAX *
R_qJA
T_A
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