LNBH24PPR STMicroelectronics, LNBH24PPR Datasheet - Page 13

• Manufacturer Part Number: LNBH24PPR
• Description: IC LNB SUPPLY/CTRL DUAL PWRSSO36
• Manufacturer: STMicroelectronics

Specifications of LNBH24PPR

• Applications: Converter, Analog and Digital Satellite STB Receivers/SatTV
• Voltage - Input: 8 ~ 15 V
• Number Of Outputs: 2
• Voltage - Output: 13.4V, 18.5V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-36 Exposed Bottom Pad
• Output Voltage: 19.5 V
• Output Current: 750 mA
• Input Voltage: 8 V to 15 V
• Switching Frequency: 220 KHz
• Operating Temperature Range: - 25 C to + 125 C
• Mounting Style: SMD/SMT
• For Use With: 497-8718 - DEMO BOARD BASED ON LNBH24LNBH24DEMOBOARD - DEMO BOARD FOR LNBH24
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6882-2; LNBH24PPR

Table 5.
C2, C4, C6, C7, C8, C10,
C11, C12, C13
Component
R3, R
R1, R4
C3, C5
C1
C9
D1
D2
D3
D4
L1
L2
L3
Bill of material (valid for A and B sections except for C1, C2, C7, C8 and R1)
SEL
1/4 W resistors. Refer to the typical application circuit for the relative values
1/8 W resistors. Refer to the typical application circuit for the relative values
25 V electrolytic capacitor, 100 µF or higher is suitable.
10µF, > 35 V electrolytic capacitor
100µF, > 25 V electrolytic capacitor, ESR in the 150 mΩ to 350 mΩ range
>25 V ceramic capacitors. Refer to the typ. appl. circuit for the relative values
STPS130A or any similar schottky diode with V
I
BAT43, 1N5818, or any schottky diode with I
1N4007 or equivalent
1N5818 or equivalent schottky diode
22µH inductor with I
Ferrite bead, Panasonic-EXCELS A35, Murata-BL01RN1-A62, Taiyo-Yuden-
BKP1608HS600 or equivalent with similar or higher impedance and current rating
higher than 2A
220 µH-270 µH inductor with current rating higher than rated output current
F(AV)
> I
OUT_MAX
x (V
SAT
UP_MAX
>I
PEAK
/V
, where I
IN_MIN
)
PEAK
Notes
is the boost converter peak current:
F(AV)
RRM
>0.2A, V
> 25 V and I
RRM
> 25 V, V
F(AV)
higher than:
F
<0.5 V
13/30