CSR8615A04-IQQF-R View Datasheet(PDF) - Unspecified

Part Name

Description

MFG CO.

CSR8615A04-IQQF-R

BlueCore® CSR8615 QFN CSR8615 Mono ROM Solution 1-mic CVC Audio Enhancement Fully Qualified Single-chip Bluetooth® v4.0 System

Unspecified 

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13.3.1.2 Combined 1.8V and 1.35V Switch-mode Regulator

Combined 1.8V and 1.35V Switch-mode Regulator

Min

Typ

Max

Unit

Input voltage

2.80

3.60

4.25

V

Output voltage

1.70

1.80

1.90

V

Normal Operation

13 Transient settling time

6, 20 Load current

ber 1 Current available for external use, audio with 16Ω load(a)

ptem Peak conversion efficiency(b)

y, Se Switching frequency

onda Inductor saturation current, audio and 16Ω load

n - M Inductor ESR

om.c Low-power Mode, Automatically Entered in Deep Sleep

mm.c Transient settling time

heco Load current

apac Current available for external use

ao - Peak conversion efficiency

es Ts Switching frequency

r jam (a) More current available for audio loads above 16Ω.

Prepared fo (b) Conversion efficiency depends on inductor selection.

-

30

-

-

-

340

-

-

25

-

90

-

3.63

4.00

4.00

400

-

-

0.1

0.3

0.8

-

200

-

0.005

-

5

-

-

5

-

85

-

100

-

200

μs

mA

mA

%

MHz

mA

Ω

μs

mA

mA

%

kHz

Pre-production Information

© Cambridge Silicon Radio Limited 2013

Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement

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CS-303726-DSP3

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