參數(shù)資料
型號(hào)： TPS65530ARSLT
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 0.6 A BATTERY CHARGE CONTROLLER, 1650 kHz SWITCHING FREQ-MAX, PQCC48
封裝： 6 X 6 MM, 0.40 MM PITCH, GREEN, PLASTIC, VQFN-48
文件頁(yè)數(shù)： 11/32頁(yè)
文件大?。?/td> 923K
代理商： TPS65530ARSLT
CH6 Description
CH6 Recommended Parts
www.ti.com............................................................................................................................................................ SLVS835C – APRIL 2008 – REVISED APRIL 2009
Table 13. Recommended Parts for Diode (CH5)
VENDOR
TYPE NO.
VR (V)
IF (mA)
VF (V)/IF (A)
CAPACITANCE (pF)
SIZE (mm)
Sanyo
SB0503EJ
30
500
0.55/0.5
16.5
1.6 × 0.8 × 0.6
CH6 is the voltage-mode-controlled nonsynchronous inverting converter for CCD–. The switch between the input
voltage and inductor is integrated into the device and consists of PMOS-FET. It is acceptable to connect the
battery to VCC6 (pin 42) directly when the battery voltage is more than 2.5 V. When the battery voltage is less
than 2.5 V, the CH8 output should be connected to VCC6. The output voltage is programmable from –10 V to
–5 V to use the feedback loop sensed by the external resistances. The output voltage is calculated by
Equation 6. The block diagram is shown in Figure 7.
VOUT6 = 1.25 – (1 + R2/R1) × 1.25 [V]
(6)
Where:
VOUT = Output voltage of CH6 [V]
R1, R2 = Feedback resistance (see Figure 7)
Figure 7. CH6 Block Diagram
Table 14. Recommended Parts for Inductor (CH6)
VENDOR
TYPE NO.
INDUCTANCE (
H)
DCR (m
)
SIZE (mm)
TOKO
DE2815C-1071AS-120M
12.0
240
2.8 × 3.0 × 1.2
Table 15. Recommended Parts for Capacitor (Input, CH6)
VENDOR
TYPE NO.
CAPACITANCE (
F)
TOLERANCE (%)
SIZE (mm)
Murata
GRM21BB31A106KE18
10.0
10
2.0 × 1.25 × 1.25 (EIA code: 0805)
Copyright 2008–2009, Texas Instruments Incorporated
19
Product Folder Link(s): TPS65530A
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TPS65530ARSLTG4 功能描述:PMIC 解決方案 Fully Integ 8Ch DC/ DC Converter RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65530RSLR 功能描述:PMIC 解決方案 FULLY INTEGR 8CH DC/ DC CONV RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65530RSLRG4 功能描述:PMIC 解決方案 Fully Integ 8Ch RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65530RSLT 功能描述:PMIC 解決方案 FULLY INTEGR 8CH DC/ DC CONV RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65530RSLTG4 功能描述:PMIC 解決方案 Fully Integ 8Ch RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
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