2 layers35.2 × 17.9 mm
W-QFN2020-12-EP(2x2)
PAM8904EGPR
Diodes IncorporatedExtended
-40℃~+85℃ 1.5V~13.5V 1.5V~5.5V Overcurrent Protection W-QFN2020-12-EP(2x2) Power Management - Specialized ROHS
- Part id
- diodes/PAM8904EGPR
- Category
- Power Management, Specialized
- Package
- W-QFN2020-12-EP(2x2)
- Pins
- 13
- In stock
- 8,998 at JLCPCB (C510550)
- Used on
- 6 open-source boards
Overview
The PAM8904EGPR is a power Management, Specialized made by Diodes Incorporated in a W-QFN2020-12-EP(2x2) package with 13 pins. -40℃~+85℃ 1.5V~13.5V 1.5V~5.5V Overcurrent Protection W-QFN2020-12-EP(2x2) Power Management - Specialized ROHS.
8,998 are in stock at JLCPCB (part C510550). 6 open-source boards in 5 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
From the datasheet
12- Supply, least
- 1.5 V · VIN, recommended operating min · p. 3
- Supply, most
- 5.5 V · VIN, recommended operating max · p. 3
- Supply, absolute maximum
- 6 V · VIN, absolute maximum · p. 3
- Works from
- -40 °C · Operating free-air temperature min · p. 3
- Works up to
- 85 °C · Operating free-air temperature max · p. 3
- Junction, hottest
- 150 °C · Operating junction temperature max · p. 3
- Takes working
- 14.2 mA · VIN, typical, 3x mode, differential application, CPIEZO = 47nF, fDIN = 3.2kHz · p. 4
- Takes asleep
- 8 nA · Shutdown current typical, DIN = 0V · p. 4
- Current limit
- 49 mA · Output short-circuit current typical · p. 4
- Switches at
- 100 kHz · Oscillating frequency typical · p. 4
- Junction to air (W-QFN2020-12 (Type US))
- 68 K/W · Junction to ambient max · p. 3
- Junction to case (W-QFN2020-12 (Type US))
- 25 K/W · Junction to case max · p. 3
What it is and has
4- Output swing
- 18VPP from a 3V supply · p. 1
- Integrated boost converter
- Generates up to 13.5V supply · p. 1
- Input signal frequency
- 20Hz to 300kHz · p. 1
- Power management
- Automatic standby and wake-up control · p. 1
Around it
3- cap 1uF
- between CP1 and CN1; C1 in typical application circuit · p. 2
- cap 2.2uF
- between VIN and GND; CIN in typical application circuit · p. 2
- cap 2.2uF
- between VOUT and GND; COUT in typical application circuit · p. 2
Specifications
36| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Supply Voltage VIN | TA = +25°C | min -0.3 · max 6 V | 3 |
| Output Voltage VOUT | TA = +25°C | max 15 V | 3 |
| Operating Free-Air Temperature Range TA | min -40 · max 85 °C | 3 | |
| Operating Junction Temperature Range TJ | min -40 · max 150 °C | 3 | |
| Storage Temperature Range TSTG | min -65 · max 150 °C | 3 | |
| Supply Voltage VIN | TA = +25°C | min 1.5 · max 5.5 V | 3 |
| Low-Level Input Voltage VIL | TA = +25°C; EN1, EN2 | min -0.3 · max 0.4 V | 3 |
| Operating Free-Air Temperature TA | min -40 · max 85 °C | 3 | |
| Thermal Resistance (Junction to Ambient) JA | W-QFN2020-12 (Type US) | max 68 °C/W | 3 |
| Thermal Resistance (Junction to Case) JC | W-QFN2020-12 (Type US) | max 25 °C/W | 3 |
| Output Voltage Range VOUT | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; Note 5 | min 1.5 · max 13.5 V | 4 |
| Output Voltage VOUT1 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 1x Mode | min 2.8 · max 3 V | 4 |
| Output Voltage VOUT2 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 2x Mode | min 5.2 · max 6 V | 4 |
| Output Voltage VOUT3 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 3x Mode (Note 6) | min 7.2 · max 9 V | 4 |
| Output Voltage VOUT4 | TA = +25°C, CPIEZO = 47nF, fDIN = 3.2kHz; 3x Mode (VIN = 2.7V) | min 6.8 · typ 7 · max 8 V | 4 |
| Operating Current 1 IDD11 | TA = +25°C, VIN = 3.0V, fDIN = 3.2kHz; 1x Mode, CPIEZO = No Load | typ 43 uA | 4 |
| Operating Current 1 IDD12 | TA = +25°C, VIN = 3.0V, fDIN = 3.2kHz; 2x Mode, CPIEZO = No Load | typ 118 uA | 4 |
| Operating Current 1 IDD13 | TA = +25°C, VIN = 3.0V, fDIN = 3.2kHz; 3x Mode, CPIEZO = No Load | typ 220 uA | 4 |
| Operating Current 2 IDD21 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 1x Mode, Single-Ended Application | typ 0.48 mA | 4 |
| Operating Current 2 IDD22 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 2x Mode, Single-Ended Application | typ 1.9 mA | 4 |
| Operating Current 2 IDD23 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 3x Mode, Single-Ended Application | typ 4.3 mA | 4 |
| Operating Current 3 IDD31 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 1x Mode, Differential Application | typ 1.7 mA | 4 |
| Operating Current 3 IDD32 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 2x Mode, Differential Application | typ 6.4 mA | 4 |
| Operating Current 3 IDD33 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 3x Mode, Differential Application | typ 14.2 mA | 4 |
| Shutdown Current ISD | TA = +25°C, VIN = 3.0V; DIN = 0V | typ 0.008 · max 1 uA | 4 |
| Input Frequency fIN | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF; Rectangular Pulse | typ 3.2 kHz | 4 |
| Oscillating Frequency fOSC | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz | min 70 · typ 100 · max 130 kHz | 4 |
| VOUT Start Delay Time tON1 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 1x Mode, from DIN Signal High to 90% VOUT Steady State | typ 470 us | 4 |
| VOUT Start Delay Time tON2 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 2x Mode, from DIN Signal High to 90% VOUT Steady State | typ 1.76 ms | 4 |
| VOUT Start Delay Time tON3 | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; 3x Mode, from DIN Signal High to 90% VOUT Steady State | typ 1.91 ms | 4 |
| Shutdown Delay Time tOFF | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz; DIN = H- > L | typ 42 ms | 4 |
| Output Short-Circuit Current ISC | TA = +25°C, VIN = 3.0V, CPIEZO = 47nF, fDIN = 3.2kHz | typ 49 mA | 4 |
| Control Terminal Voltage L VIL | TA = +25°C, VIN = 3.0V; EN1, EN2, DIN Pins | min 0 · max 0.4 V | 4 |
| Control Terminal Current 1 IIH1 | TA = +25°C, VIN = 3.0V; DIN = 3V | max 5 uA | 4 |
| Control Terminal Current 2 IIH2 | TA = +25°C, VIN = 3.0V; VEN1, VEN2 = 3V, DIN = 3V | max 5 uA | 4 |
| Control Terminal Current 3 IIH3 | TA = +25°C, VIN = 3.0V; VEN1, VEN2 = 3V, DIN = 0V | max 1 uA | 4 |
Pins, by the datasheet
12- 1 EN1
- Charge Pump Mode Select 1 · p. 2
- 2 EN2
- Charge Pump Mode Select 2 · p. 2
- 3 DIN
- Signal Input · p. 2
- 4 CN1
- Capacitor 1 Negative Terminal · p. 2
- 5 GND
- Ground · p. 2
- 6 VO2
- Positive Output · p. 2
- 7 VO1
- Negative Output · p. 2
- 8 CN2
- Capacitor 2 Negative Terminal · p. 2
- 9 CP1
- Capacitor 1 Positive Terminal · p. 2
- 10 VOUT
- Boost Output · p. 2
- 11 CP2
- Capacitor 2 Positive Terminal · p. 2
- 12 VIN
- Power Supply · p. 2
Ordering codes, by the datasheet
4- PAM8904EJER
- U-QFN3030-16 (Type B) · 16-pin package; 3,000, Tape & Reel; NRND (CONTACT US) · p. 6
- PAM8904EJPR
- U-QFN3030-12 (Type A) · 12-pin package; 3,000, Tape & Reel; NRND (CONTACT US) · p. 6
- PAM8904EGPR
- W-QFN2020-12 (Type US) · 12-pin W-QFN package; 3,000, Tape & Reel; Active · p. 6
- PAM8904EGPR-T
- U-QFN2020-12 (Type UX) · 12-pin U-QFN2020 package; 3,000, Tape & Reel; Active · p. 6
Open-source boards using it
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Questions
What package is the PAM8904EGPR?
W-QFN2020-12-EP(2x2), with 13 pins.
Where is the PAM8904EGPR datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the PAM8904EGPR?
JLCPCB lists it as part C510550, with 8,998 in stock; the sellers' links on this page open their listings.
Which open-source boards use the PAM8904EGPR?
6 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.