S-19244xxxH Datasheet, Specifications, Parts list and Support

Standard Circuit Example: VOUT internally set

Standard Circuit Example: VOUT externally set

TO-252-5S(A) (VA005-A)

HSOP-8A (FH008-A)

HSOP-6 (FH006-A)

HSNT-8(2030) (PP008-A)

Operation temperature : 125°C max. (S-19244xxxA) ｜ 105°C max. (S-19244xxxH)

The S-19244xxxH Series developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator with high-accuracy output voltage and high output current.
A built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat are included. In addition to the type in which output voltage is set inside the IC, the type for which output voltage can be set via an external resistor is added to a lineup. Also, the S-19244xxxH Series includes the soft-start function to adjust the output voltage rising time at power-on or at the time when the ON / OFF pin is set to ON.

Features

Output voltage (internally set): 1.0 V to 6.0 V, selectable in 0.05 V step
Output voltage (externally set): 1.0 V to 9.0 V, settable via external resistor
(HSOP-8A and HSOP-6 only)
Input voltage: 2.5 V to 10.0 V
Output voltage accuracy: ±2.3% (T_j = -40°C to +105°C)
Dropout voltage: 0.38 V typ.
(2.6 V output product, at Iout = 1000 mA)
Current consumption: During operation: 120 μA typ., 150 μA max.
(T_j = −40°C to +150°C); During power-off: 0.1 μA typ., 4.5 μA max.
(T_j = −40°C to +105°C)
Output current: Possible to output 1000 mA
(at Vin ≧ Vout(s) + 1.0 V)^*1
Ripple rejection: 60 dB typ. (at f = 1.0 kHz)
Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
Built-in thermal shutdown circuit: Detection temperature 170°C typ.
Built-in soft-start circuit: Adjusts output voltage rising time at power-on or at the time when ON / OFF pin is set to ON.
Adjustable type: E / F / G / H type, tss = 6.0 ms typ. (Css = 10 nF)
　Soft-start time can be changed by the capacitor (Css)
Fixed type: A / B / C / D type: Fixed to, tss = 1.0 ms typ.
Built-in ON / OFF circuit: Ensures long battery life.; Discharge shunt function "available" / "unavailable" is selectable.; Pull-down function "available" / "unavailable" is selectable.
Operation temperature range: Ta = −40°C to +105°C
Lead-free (Sn 100%), halogen-free
AEC-Q100 qualified^*2

*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales representatives for details.

Applications

Constant-voltage power supply for electrical application for vehicle interior
Constant-voltage power supply for home electric appliance
For automotive use (car body, headlight, ITS, accessory, car navigation system, car audio system, etc.)

Parts List

U(Ux), S and G at the end of the product name of ABLIC Inc. were used to indicate different material specifications as “environmental code”,
however, these have now been unified into “lead-free and halogen-free” and are identical in terms of environmental quality.
Note: Lead-free plating other than 100% Sn is applied to some limited old products, therefore, please contact our sales representatives for details.
These descriptions may be different from the actual product name and parameter.
Please confirm the product name and specifications with the data sheet again.
The information herein is subject to change without notice.