S-8365AAABA-M5T1Y2 Datasheet, PDF (45/63 Pages) Seiko Instruments Inc – PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER

STEP-UP, SUPER-SMALL PACKAGE, 1.2 MHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
Rev.2.1_01
S-8365/8366 Series
The properties of the external parts are shown below.
Part
Inductor
Diode
Transistor
Capacitor
* 1. DCR :
* 2. IMAX :
* 3. VF :
* 4. IF :
* 5. VR :
* 6. VDSS :
* 7. VGSS :
* 8. ID :
* 9. QG :
*10. RDS(ON ):
*11. VGS :
*12. EDC :
Table 21 Characteristics of External Parts
Part Name
Manfuacturer
Characteristics
NR6028T-2R2M
Taiyo Yuden Co., Ltd.
2.2 μH, DCR^*1 = 0.020 Ω, IMAX^*2 = 4.2 A,
L × W × H = 6.0 × 6.0 × 2.8 mm
LTF5022T-3R3M
RB050LA-30
TDK Corporation
Rohm Co., Ltd.
3.3 μH, DCR^*1 = 0.060 Ω, IMAX^*2 = 2.7 A,
L × W × H = 5.0 × 5.2 × 2.2 mm
VF^*3 = 0.45 V, IF^*4 = 3.0 A, VR^*5 = 30 V
L × W × H = 4.7 × 2.6 × 1.05 mm
MCH3406
C2012X5R1A106KT
C1005X7R1C104KT
GRM31CR71A106KA
Sanyo Semiconductor Co., Ltd.
TDK Corporation
Murata Manufacturing, Co., Ltd.
VDSS^*6 = 20 V, VGSS^*7 = ±10 V, ID^*8 = 3.0 A,
QG^*9 = 8.8 nC typ.,
RDS(ON)^*10 = 0.082 Ω max. (VGS^*11 = 2.5 V)
L × W × H = 2.1 × 2.0 × 0.85 mm
10 μF, EDC^*12 = 10 V, X5R,
L × W × H = 2.0 × 1.25 × 1.45 mm
0.1 μF, EDC^*12 = 16 V, X7R,
L × W × H = 1.0 × 0.5 × 0.55 mm
10 μF, EDC^*12 = 10 V, X7R,
L × W × H = 3.2 × 1.6 × 1.6 mm
DC resistance
Maximum allowable current
Forward voltage
Forward current
Reverse voltage
Drain-source voltage (during short-circuiting between the gate and source)
Gate-source voltage (during short-circuiting between the drain and source)
Drain current
Gate charge
On-resistance between the drain and source
Gate-source voltage
Rated voltage
Caution The values shown in the characteristics column of Table 21 above are based on the materials provided
by each manufacture. However, consider the characteristics of the original materials when using the
above products.
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