Datasheet AP43770 (Diodes) - 4

AP43770 Absolute Maximum Ratings
(@TA = +25°C, unless otherwise specified.) (Note 4)
Parameter Rating Unit
VIN_PS, VBUS, ISENP, PWR_ENB, VFB_OUT, TS Voltage -0.3 to 32 V V5V, IFB, VFB, DP, DN, CC1, CC2 Voltage -0.3 to 7 V V18V Voltage -0.3 to 3.6 V ESD (Human Body Model) Voltage on DP, DN, CC1, CC2 Pins 4 kV ESD (Human Body Model) Voltage on VIN_PS, VBUS, ISENP, 2 kV

PWR_ENB, VFB_OUT, TS, V5V, IFB, VFB, V18V Pins
T
Maximum Junction-to-Ambient Thermal Resistance 113 °C/W
C
Maximum Junction-to-Case Thermal Resistance 34 °C/W
U
Operating Junction Temperature Range -40 to +150 °C
D O
Storage Temperature Range -40 to +150 °C
R
Note: 4. Stresses greater than those listed under “Absolute Maximum Ratings” can cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied.
P
Exposure to “Absolute Maximum Ratings” for extended periods can affect device reliability.
W E N Recommended Operating Conditions
(@TA = +25°C, unless otherwise specified.)
Symbol Parameter Min Max Unit
VIN_PS Power Supply Voltage 0 25 V TOP Operating Temperature Range -40 +85 °C
Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
Parameter Test Conditions Min Typ Max Unit
UVLO Voltage VIN_PS Rising — 2.8 — V UVLO Hysteresis Voltage VIN_PS Falling — 2.7 — V V5V Voltage VIN_PS = 6V — 5 — V V5V Output Current Limit — — 70 — mA V18V Voltage — — 1.8 — V VIN_PS Current in Sleep Mode CC1/2 Detach after 3s — 550 — µA VIN_PS Current in Normal Mode VIN_PS = 5V — 4.5 — mA Internal CLK in Normal Mode — — 12 — MHz VIN_PS_OVP Voltage — 110 120 130 %VIN_PS VIN_PS_UVP Voltage — — 75 — %VIN_PS IOCP Current IMAX = Setting Maximum Current — 30 — %IMAX OCP Deglitch Time — 90 — 110 ms Internal OTP — — +140 — °C External OTP Current — — 100 — µA

AP43770 4 of 9 April 2019 Document number: DS41284 Rev. 5 - 2
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